50 packs of Sage Green a7 envelopes. 5.25 inch*7.25 inch. Ideal for 5x7 cards, 5x7 invitations, 5 1/4 x7 1/4 photos. These 5.25"x7.25" sage green envelopes are made from high-quality paper, thick and sturdy. Decent for every occasion: postcards, invitations, graduations, baby shower, mailing, weddings, greeting cards, birthday party. When you using these a7 envelopes, wet the glue with a little water on the sealing area of envelope. Then press the sealant and hold it for about one minute. It will seals well. These v-flap envelopes are elegant. Them will be the icing on the cake on romantic wedding or any important moment. We try our best to provide better products for every customer. Buy it with confident you'll love our envelopes. If you have any problem, please feel free to contact us. Happy shopping. 50 packs of A7 envelopes