100 Pack Rigid Mailers with Self Sealing Flap, Stay Flat 9.5x12.5 Cardboard Envelopes for Shipping Documents, Magazines

9.5 x12.5 Envelopes: Protect valuable art prints, photos, CDs, certificates, and important cards with this set of cardboard mailers Self-Adhesive Seal: The white rigid envelopes have an adhesive strip at the top to ensure contents are secure during transit; perfect shipping posters, magazines, and comic books Reliable Quality: Each cardboard mailer is made from 450gsm clay-coated board that will not easily damage on transportation; the tear strip tab at the top allows for quick and convenient opening The Perfect Size: The stay flat mailers measure 9.5 x 12.5 inches, perfectly sized for packaging documents, books, and invitations Comes With: You will receive our bulk pack of 100 rigid mailing envelopes that can easily be customized with decorative stamps, labels, and logos, and designs ASIN: b08bfm38yy These 100 cardboard envelopes can ship important documents, files, pictures, business cards, art prints, photos, and diplomas to your friends, family, and coll