6" x 9" White Poly Mailers Envelopes Bags with Adhesive Self Sealing Strip Closure Bulk Set for Mail Shipping, Business Supplies, Office, Organization (100 Pack) The perfect amount to always have in your shipping supplies needed for your home business packaging. Easily close and ship your envelopes with no licking or water needed with quick-sealing adhesive strip. Mailing bags measure 6&#034; x 9&#034; inches. Comes in a package of 100 shipping bags.