Top 8 Square Envelopes 6.5 x 6.5 – Greeting Card Mailing Envelopes

As an Amazon Associate I earn from qualifying purchases.

1. Envelopes.com

#ad

100% Recycled 50 Qty | Perfect for Invitations, Photos | 1855-WPC-50, Announcements, Greeting Cards, 6 1/2 x 6 1/2 Square Contour Flap Envelopes, White

#ad
Envelopes.com #ad - Events: weddings, cd/dvd, photos, Corporate, Baby Shower, Greeting Cards, Graduation. Uses: invitations, holiday, Banquets, announcements, holiday Cards, parties, birthday, Save The Dates. Size: 6 1/2 x 6 1/2 square contour flap envelopes / 6. 5" x 6. 5" / 6 1/2 in x 6 1/2 in / 165mm x 165mm. Printable on off-set printing presses and some home printers. Quantity: Pack of 50 Color: white - 100% Recycled.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Weight0.66 Pounds
Part Number1855-WPC-50

2. Envelopes Store

#ad

Silver Metallic 50 Qty., 6 1/2 x 6 1/2 Square Invitation Envelopes w/Peel & Press

#ad
Envelopes Store #ad - Quantity: Pack of 50 Events: weddings, parties, Holiday Cards, Holiday, Banquets, Graduation. Printable on off-set printing presses and some home printers. Uses: invitations, photos, cd/dvd, birthday, Greeting Cards, announcements, baby shower, corporate, Save The Dates. Color: Silver Metallic. Size: 6 1/2 x 6 1/2 square envelopes / 6 1/2 in x 6 1/2 in / 6. 5" x 6. 5" / 165mm x 165mm.
BrandEnvelopes Store #ad
ManufacturerEnvelopes.com #ad
Part Number8535-06

3. Envelopes.com

#ad

6 1/2 x 6 1/2 Square Contour Flap Envelopes, Quartz Metallic 50 Qty | Perfect for Invitations, Greeting Cards, Photos | 1855-08-50, Announcements

#ad
Envelopes.com #ad - Size: 6 1/2 x 6 1/2 square contour flap envelopes / 6 1/2 in x 6 1/2 in / 6. 5" x 6. 5" / 165mm x 165mm. Printable on off-set printing presses and some home printers. Events: weddings, Announcements, Banquets, Parties, Graduation. Uses: invitations, birthday, photos, cd/DVD, baby shower, greeting cards, corporate, Holiday Cards, holiday, Save The Dates. Quantity: Pack of 50 Color: Quartz Metallic.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Weight0.95 Pounds
Part Number1855-08-50

4. JAM Paper

#ad

White, 50/Pack, JAM PAPER 6.5 x 6.5 Square Invitation Envelopes

#ad
JAM Paper #ad - Quantity: 50 envelopes per pack. Color: White. Perfect for greeting Cards, Invitations, Weddings or any announcement. Size: 6 1/2 x 6 1/2 inches. These envelopes feature a unique square shape and a gum closure.
BrandJAM Paper #ad
ManufacturerJAM Paper & Envelope #ad
Height6.5 Inches
Length6.5 Inches
Width0.1 Inches
Part Number28417i

5. Note Card Cafe

#ad

Showers, Crafts, Weddings, Greeting Cards, Note Card Cafe A6 6.5 x 4.75 in Blank Off White Envelopes | 100 Pack | Sealable, Mailing, Square Flap | Perfect for Invitations, Notes | Printable

#ad
Note Card Cafe #ad - Printable & customizable: our envelopes are printer-friendly, so you can use your home laser or inkjet printer to address them. Multiple uses: perfect for mailing holiday cards, greeting cards, invitations, thank you notes, photos, handwriting notes, save the dates, and more.

Dimensions: 6. 5 x 4. 75 in A6. Ensure you always have envelopes in hand for all your mailing needs. Premium quality: booklet style square flap with a glue seal closure; 70lb text paper stock; made with a minimum of 30% post-consumer fiber; the uncoated finish is great for ink or LaserJet printers. Eligible for mailing as a letter. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models. Stock up: 100-pack. They are printable on both digital and offset commercial printers.
BrandNote Card Cafe #ad
ManufacturerNote Card Cafe #ad
Height2.25 Inches
Length6.5 Inches
Weight1 Pounds
Width4.75 Inches
Part NumberNCEVI6-001A100
ModelNCEVI6-001A100

6. Note Card Cafe

#ad

Note Card Cafe A6 Brown Kraft Envelopes | 6.5 x 4.75 in | 40 Pack | Standard Square Flap | for Invitations, Greeting Cards, Mailing, Thank You Cards, Weddings, Sympathy Cards, Birthdays, Showers

#ad
Note Card Cafe #ad - No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models. Stock up: ensure you always have envelopes in hand for all your mailing needs.

Printable & customizable: our envelopes are printer-friendly, so you can use your home laser or inkjet printer to address them. Premium quality: booklet style square flap with a glue seal closure; 70lb text paper stock; made with a minimum of 30% post-consumer fiber; uncoated finish is great for ink or laser jet printers. They are printable on both digital and offset commercial printers. Multiple uses: perfect for mailing holiday cards, greeting cards, thank you notes, handwriting notes, invitations, save the dates, photos, and more. Eligible for mailing as a letter. Dimensions: 6. 5" x 4. 75".
BrandNote Card Cafe #ad
ManufacturerNote Card Cafe #ad
Height0.63 Inches
Length9.5 Inches
Weight0.7 Pounds
Width6.5 Inches
Part NumberNCEVK6-001A40

7. Envelopes.com

#ad

Printable Envelopes for Invitations, LUX Paper Square Invitation Envelopes for 6 1/4 x 6 1/4 Cards in 70 lb. Bright White, Envelope Size 6 1/2 x 6 1/2 White, with Peel & Press Seal, 50 Pack

#ad
Envelopes.com #ad - It couldn't be easier! This type of adhesive is great for business applications, wedding announcements, and personal notes. 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.

Perfect for all occasions: if youÕre looking for an envelope for baby shower invitations, our square envelope is an excellent option. Text weight / 32 lb. These square flap envelopes are also perfect for direct mail, pregnancy announcements, postcards, holiday cards, letters, RSVPs, and more, thank-you cards, wedding invitations, and 6 1/4Ó x 6 1/4Ó photos so you can depend on them for all your special mailing needs. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models.

If white isnÕt the color youÕre looking for, weÕre happy to offer these envelopes in many color options. Made from LUX 70 lb. Durable & reliable: these envelopes make excellent invitation holders and are 6 1/2" x 6 1/2" 165. 1mm x 165. 1mm, letters, invitations, and smaller square envelopes. Bright white paper stock with a side seam construction, mailings, these envelopes are thick and durable, making it perfect for things like photos, large enough to comfortably fit 6 1/4Ó x 6 1/4Ó cards, personal mail, or invitations.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Height1 Inches
Length6.6 Inches
Width6.4 Inches
Part Number10928
Model10928-50

8. Envelopes Store

#ad

50 Pack Off-White, LUXPaper 7 x 7 Square Envelopes in 70 lb. Natural for 6 3/4” x 6 3/4” Cards, and Thank You Notes, Business Event Invites, Mailing Wedding Invitations

#ad
Envelopes Store #ad - Use these for square notes and cards to place on top of holiday gifts or even to accompany birthday, or wedding gifts. Text weight paper stock, 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 formal look, these 7” x 7” envelopes are also great for a variety of things including announcements, specialty greeting cards, adding a touch of sophistication to your wedding invites or save the dates.

Square envelopes: designed to fit our 6 3/4” x 6 3/4” card, and invitations. It couldn’t be easier! This type of adhesive is perfect for when you need to seal large quantities of envelopes. Natural color: if you want a set of durable envelopes, this set is the item for you. It is important to note that most square envelopes require additional postage. 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. If this natural shade of off-white doesn't match your color scheme, we offer a variety of other options. 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 to accompany gifts: these small envelopes are constructed from heavyweight LUX paper stock, Mother’s Day, baby shower, bridal shower, Valentine’s Day, making them durable and perfect for a variety of occasions.
BrandEnvelopes Store #ad
ManufacturerEnvelopes.com #ad
Height1.3 Inches
Length7 Inches
Weight0.75 Pounds
Width6.9 Inches
Part Number8545-03-50