Huge range of 133 x 184mm envelopes that are the traditional envelopes to fit 5x7 inch.
Pocket Invitation 5x7 Panel Pocket - Cards & Pockets
5 x 7 Brown Ribbed Kraft Envelopes (133 x 184mm) 100gsm FREE P&P
Blue, Red, Green, Pink, and more colored Envelopes for 5x7
5 x 7 Crystal Clear Card Jackets
ValBox 200 Qty A7 Invitation Envelopes 5 x 7, 120GSM White Kraft Paper Envelopes for 5x7 Cards, Self Seal, Weddings, Invitations, Baby Shower, Stationery, Office, 5.25 x 7.25 Inches - Yahoo Shopping
Size: A7 size white environmental protection envelope, made of 5 1/4 x 7 1/4 standard A7 size, with a square seal in the form of a glue booklet,
Joyberg 50 Packs 5x7 Envelopes, White A7 Envelopes for Invitations, Printable, Self Seal for Weddings, Invitations, Photos, Postcards, Greeting Cards
5 x 7 Red Paper Window Box - A7 Cards, Envelopes [WGRG1]
Misty Rose Pink Metallic A7 Invitation Envelopes (5 1/4 x 7 1/4), Peel & Seal
Accent Antique Silk 133 x 184mm Envelopes (fits 5 x 7 inch)