Top 10 4×4 Envelopes Square – Greeting Card Mailing Envelopes

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1. LUXPaper

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50 Pack White, and Thank You Notes, Business Event Invites, Mailing Wedding Invitations, LUXPaper 4 x 4 Square Envelopes in 70 lb. Bright White for 3 3/4 x 3 3/4 Cards

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LUXPaper #ad - Use these for square notes and cards to place on top of holiday gifts or even to accompany birthday, Valentine’s Day, bridal shower, Mother’s Day, or wedding gifts. The square design gives these envelopes a unique, gratuity/tips, scrapbooking, gift tags, formal look, these 4” x 4” envelopes are also perfect for handing out personal thank you notes, making them perfect for holiday/birthday gifts.

Classic color: if you want a set of durable envelopes, these envelopes will hold up against damage and will look great no matter what you use them for. It is important to note that this envelope size is not mailable via USPS. Text weight paper stock, we offer a variety of other options. Printable & customizable: if you want to customize or label your envelopes with zero hassle, you’re in luck! These envelopes are printer-friendly, so you can easily print your company logo or brand name on them using digital printing presses and some home printers.

Made from 70 lb. It couldn’t be easier! This type of adhesive is perfect for when you need to seal large quantities of envelopes. Peel & press seal: the self-seal design of these envelopes is perfect for anyone who doesn’t want to lick or use a moistener on every single envelope — it’s a huge time-saver! Simply peel off the protective strip, press, and seal. Square envelopes: designed to fit our 3 3/4” x 3 3/4” card, and more. If this classic shade of white doesn't match your color scheme, this set is the item for you.
BrandLUXPaper #ad
ManufacturerLUXPaper #ad
Height0 Inches
Length0 Inches
Weight0.25 Pounds
Width0 Inches
Part Number8504-AO-50
Model8504-AO-50

2. Envelopes.com

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LUXPaper 4 x 4 Square Envelopes in 80 lb. Ruby Red for 3 3/4 x 3 3/4 Cards, 50 Pack Red, and Thank You Notes, Business Event Invites, Mailing Wedding Invitations

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Envelopes.com #ad - Square envelopes: designed to fit our 3 3/4” x 3 3/4” card, these 4” x 4” envelopes are also perfect for handing out personal thank you notes, and more. Peel & press seal: the self-seal design of these envelopes is perfect for anyone who doesn’t want to lick or use a moistener on every single envelope — it’s a huge time-saver! Simply peel off the protective strip, press, and seal.

Use these for square notes and cards to place on top of holiday gifts or even to accompany birthday, Valentine’s Day, or wedding gifts. Vibrant color: if you want a set of durable envelopes, these envelopes will hold up against damage and will look great no matter what you use them for. The square design gives these envelopes a unique, scrapbooking, gratuity/tips, gift tags, formal look, making them perfect for holiday/birthday gifts.

Use to accompany gifts: these small envelopes are constructed from heavyweight LUX paper stock, baby shower, bridal shower, Mother’s Day, making them durable and perfect for a variety of occasions. It is important to note that this envelope size is not mailable via USPS. It couldn’t be easier! This type of adhesive is perfect for when you need to seal large quantities of envelopes. Made from 80 lb. Text weight paper stock, we offer a variety of other options.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Height0.01 Inches
Length4 Inches
Weight0.25 Pounds
Width4 Inches
Part Number8504-18-50

3. LUXPaper

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Mailing Wedding Invitations, and Thank You Notes, Business Event Invites, LUXPaper 4 x 4 Square Envelopes in 80 lb. Smoke for 3 3/4 x 3 3/4 Cards, 50 Pack Gray

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LUXPaper #ad - Classic color: if you want a set of durable envelopes, these envelopes will hold up against damage and will look great no matter what you use them for. If this classic shade of gray doesn't match your color scheme, this set is the item for you. The square design gives these envelopes a unique, gift tags, making them perfect for holiday/birthday gifts.

Use to accompany gifts: these small envelopes are constructed from heavyweight LUX paper stock, Valentine’s Day, making them durable and perfect for a variety of occasions. Printable & customizable: if you want to customize or label your envelopes with zero hassle, you’re in luck! These envelopes are printer-friendly, so you can easily print your company logo or brand name on them using digital printing presses and some home printers. Square envelopes: designed to fit our 3 3/4” x 3 3/4” card, these 4” x 4” envelopes are also perfect for handing out personal thank you notes, formal look, gratuity/tips, scrapbooking, and more. Made from 80 lb.

Text weight paper stock, we offer a variety of other options. It is important to note that this envelope size is not mailable via USPS. It couldn’t be easier! This type of adhesive is perfect for when you need to seal large quantities of envelopes. Use these for square notes and cards to place on top of holiday gifts or even to accompany birthday, bridal shower, Mother’s Day, baby shower, or wedding gifts. Peel & press seal: the self-seal design of these envelopes is perfect for anyone who doesn’t want to lick or use a moistener on every single envelope — it’s a huge time-saver! Simply peel off the protective strip, press, and seal.
BrandLUXPaper #ad
ManufacturerLUXPaper #ad
Part Number8504-22-50
Model8504-22-50

4. Envelopes.com

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Envelope Size 5 x 5 Brown, LUX Paper Square Invitation Envelopes for 4 3/4 x 4 3/4 Cards in Grocery Bag, with Peel & Press Seal, Printable Envelopes for Invitations, 50 Pack

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Envelopes.com #ad - Made from lux grocery bag paper stock with a side seam construction, letters, these envelopes are thick and durable, large enough to comfortably fit 4 3/4Ó x 4 3/4Ó cards, mailings, or invitations. Perfect for all occasions: if youÕre looking for an envelope for baby shower invitations, holiday cards, pregnancy announcements, wedding invitations, thank-you cards, letters, our square envelope is an excellent option.

Durable & reliable: these envelopes make excellent invitation holders and are 5" x 5" 127mm x 127mm, personal mail, invitations, making it perfect for things like photos, and smaller square envelopes. It couldn't be easier! this type of adhesive is great for business applications, wedding announcements, press, and personal notes. If brown isn't the color youÕre looking for, this is the item for you. Made from 70 lb. Peel & press seal: the self-seal design of these envelopes is perfect for anyone who doesnÕt want to lick or use a moistener on every single envelope Ñ itÕs a huge time-saver! Simply peel off the protective strip, and seal.

Beautiful brown color: if you want a high-quality brown envelope, these envelopes are about twice as thick as printer paper. They are printable on both digital and offset commercial printers. Printable & customizable: if you want to customize or label your envelopes with zero hassle, youÕre in luck! These envelopes are printer-friendly, so you can use your home laser or inkjet printer to address them. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Height0.01 Inches
Length5 Inches
Weight0.25 Pounds
Width5 Inches
Part Number8505-GB
Model8505-GB-50

5. JAM Paper

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White, JAM PAPER 4.5 x 4.5 Square Invitation Envelopes, 100/Pack

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JAM Paper #ad - Size: 4 1/2 x 4 1/2 inches. Color: White. Quantity: 100 envelopes per pack. Perfect for greeting Cards, Invitations, Weddings or any announcement. These envelopes feature a unique square shape and a gum closure.
BrandJAM Paper #ad
ManufacturerJAM Paper & Envelope #ad
Height4.5 Inches
Length4.5 Inches
Weight0.75 Pounds
Width0.1 Inches
Part Number439911145B

6. Juvale

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Baby Shower, 60 Pack 5 x 5 Envelopes for Weddings, Kraft Paper Envelopes, Brown, Graduation Party Invitations

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Juvale #ad - High quality: the flap envelopes are made with natural brown kraft paper. Kraft invitation envelopes: save time and money with this set of brown kraft envelopes; includes a total of 60 total square envelopes, more than enough for multiple invitations and greeting cards.

Dimensions: this kraft envelope measures approximately 5. 5 x 5. 5 inches. Square flap envelope: these brown envelopes are ideal for mailing thank you notes, greeting cards, cards, holiday cards, announcements, letters, photos, invitations, personal mail and direct mail. Every occasion: easily customize these kraft paper envelopes for a kids birthday party, wedding, holiday, banquet, bridal shower, baby shower and corporate events.
BrandJuvale #ad
Height0.01 Inches
Length5.5 Inches
Width5.5 Inches
Part NumberZJMGO
ModelZJMGO

7. Wishop

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Photos, Greeting Cards, CD/DVD Sleeves Colorful, Party Invitations, Announcements, 50 Pack Colorful 6 x 6 Envelopes Square Envelopes Self Seal for Wedding

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Wishop #ad - Easy to use: when using them, just tear off the strip and sealing the flap; Smooth surface and easy to write;. Perfect gifts: perfect for as a paper cd case or expressing one's thanks, Thanksgiving, such Baby Shower, Halloween, inviting others to the party, Christmas etc.

More choices: there are three sizes of envelopes for you to choose from; So you can choose your favorite combination; This will bring you more fun;. Square colored invitation envelopes: 50 pack 6 x 6 inches envelopes10colors, 5 of each color for 5. 5 × 5. 5 cards or CD/DVD;. Materials: the colorful square envelopes are made of 110GSM colorful paper; You can print the desired pattern on the envelope surface;.
BrandWishop #ad
ManufacturerWishop #ad
Part NumberInvitation Envelopes 6x6

8. Quality Park

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For Photos, 50 per Box QUA10742, Invitations and Announcements, Self-Sealing, 24 lb White Wove, Quality Park 4 x 6 Photo Envelopes, 4-1/2 x 6-1/4 Inches

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Quality Park #ad - For invites & more: this affordable stationery envelope is perfectly sized for 4" x 6" photos, invitations and announcements. Redi-strip closure: Remove the easy-to-use paper strip and press for a sturdy seal. Inkjet printer compatible for quick, customized envelopes. Store more, longer: Paper strip protects your adhesive from dust so envelopes last longer in storage. Value packed: stock up on boxes of 50 for event mailings, greetings and more.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height4.8 Inches
Length6.6 Inches
Weight0.03 Pounds
Width1.8 Inches
Part NumberQUA10742
ModelQUA10742

9. LUXPaper

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5 x 5 Square Envelopes for 4 3/4 x 4 3/4 Cards, Holiday Red 50 Qty | Perfect for Invitations, Announcements, Photos | 8505-15-50, Greeting Cards

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LUXPaper #ad - Events: weddings, Baby Shower, Birthday, Graduation. Quantity: Pack of 50 Size: 5 x 5 square envelopes / 5 in x 5 in / 5" x 5" / 127mm x 127mm. Uses: invitations, parties, greeting cards, cd/dvd, Holiday Cards, Photos, banquets, announcements, Corporate, Holiday, Save The Dates. Color: Holiday Red. Printable on off-set printing presses and some home printers.
BrandLUXPaper #ad
ManufacturerEnvelopes.com #ad
Height1.3 Inches
Length5.1 Inches
Width5 Inches
Part Number8505-15
Model8505-15-50

10. AZAZA

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Quick Self Seal ,For 4x6 Cards| Perfect for Weddings, Photos, Baby Shower| 6.5 x 4.75 Inches A6, Graduation, Invitations, A6 White Envelopes 4X6 100 Pack

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AZAZA #ad - The envelopes are exactly measured 6 1/2 x 4 3/4 inches. Perfect for 4x6 cards/photos. The envelopes are exactly measured 6 1/2 x 4 3/4 inches. Perfect for 4x6 cards/photos. Modern square flap style. They have an elegance look, come with natural and smooth touching feeling.

Will fit all your needs. Events: weddings, birthdays, party invitation, graduations, letters, holiday, hand made cards, baby showers, business and more. Events: weddings, letters, party invitation, graduations, birthdays, hand made cards, holiday, baby showers, business and more. No need to seal with an envelope moistener or lick, please feel safe to use it. Your order comes with excellent quality envelopes.

You will be very happy with your purchase. We provide best service. Our company philosophy is to provide both beautiful and useful products with environmentally friendly materials and reasonable price. We’ll offer customers the best services. 100pcs standard eco-friendly white 4x6 envelopes. Quick self seal, just peel and press. Also the adhesive tape is strong, Simple To Use.
BrandAZAZA #ad
ManufacturerAZAZA #ad
Weight0.44 Pounds
Part NumberENV-2WE-100-A6
ModelENV-2WE-100-A6