50 packs A7 envelopes measure 5.25 x 7.25 inches, making them ideal for 5x7 cards. For mailing needs:These square flap envelopes are also perfect for direct mail, letters and postcards Self seal design,easy to seal and peel.envelopes are made of 120GSM paper.Thick and invisible. Printer Friendly.Decorate the envelopes by what you like. For Versatile Use:Colored envelopes are great for invitations, papers, photos, documents, wedding invitation, birthday, shower.
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