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5 1/2 Square Envelopes, Natural 5 1/2" X 5 1/2", Pack Of 50 | By Clearbags

A2 5 3/4" X 4 3/8" Translucent Vellum Envelope 50 Pieces E320 in Plain | By Clearbags

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100 Pack A2 White Envelopes Self Sealing Adhesive Perfect For Weddings, RSVP, Invitations, Baby Shower,Greeting Cards,Announcements, Thank You Notes|

5.5 Square Envelopes, White 5 1/2" X 5 1/2", Pack Of 50 | By Clearbags

White A2 Envelopes - Perfect For 4.25 X 5.5 Greeting Cards, Wedding Invitations, Postcards, Photos | Gummed Square Flap | Bulk Pack Of 1000 Envelopes

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Glassine Envelopes Open End Center Seam Envelope 2" X 3 1/4" 100 Pieces In White | By Clearbags

Mohawk Options 100% Recycled Blank Cards, White 6 1/4" X 4 5/8", Pack Of 50 | By Clearbags

A1 5 1/8" X 3 5/8" Bright Envelope Natural 50 Pieces E5303 | By Clearbags

6 Bar Linen Envelopes, White 4 3/4" X 6 1/2", Pack Of 50 | By Clearbags

Glassine Envelopes Open End Center Seam Envelope 2 1/2" X 4 1/4" 100 Pieces In White | By Clearbags

A6 6 1/2" X 4 3/4" Bright Envelope Dusty Rose 50 Pieces E5105 | By Clearbags