Wellcome to Durapak Welcome to our eBay Store! FeedbackJoin Mailing ListAdd to Favorite Sellers Home ABOUT US SHIPPING & RETURNS FAQ Toggle navigation Menu Shrink Film and Bags Gloves Vacuum Bags CABLE & TWIST TIE SHIPPING SUPPLIES RIBBON & GIFT PACKAGING sealer & equipment Janitorial & Safety Menu Shrink Film and Bags Gloves Vacuum Bags CABLE & TWIST TIE SHIPPING SUPPLIES RIBBON & GIFT PACKAGING sealer & equipment Janitorial & Safety Specialized packaging & shipping material store to serve United States & the World 500 PCS 6-3/8 x 6″ Self Seal Mailer Envelope w/ Easy Tear Strip Rigid Cardboard PRODUCT DESCRIPTION 6-3/8″ (width) X 6″ (length) Cardboard Self Seal Mailer – 500 pieces Product: 500 pieces of 6-3/8″ (width) X 6″ (length) rigid cardboard mailer. Features: 6-3/8″ (width) X 6″ (length). It is inside size after sealed. Rigid cardboard provides good protection. Tear strip provides easy, quick opening. Self seal closure. White color. Light weighted to save postage, 0.9 ounce per piece. Very affordable. Some Common Uses: For shipping wide variety of flat or near flat items through postal office. Other: To buy different sizes or to buy items other than mailer, please visit our store Durapak Supplies for hundreds of different items. Be sure to add us to your favorites list!