8.5″ x 13.5″ Kraft Bubble Mailers Quantity: 25MADE IN USA Product Features8.5″ x 13.5″ – Inside dimensions (usable space) Bubble Lined – Protective layer for your productOptimal Air Retention – Bubbles maintain their cushioningSelf Seal Lip – Easily fold and close your package Permanent Adhesive – Added security for your items during transitHigh Slip Lining – Insert and extract products with easeUSA Made – Quality you can rely on Our Kraft bubble mailers are made from high quality Kraft paper with a bubble cushion lining on the interior and a self seal tape on the lip. Whether you’re packaging books, apparel or electronics; these mailers provide superior cushioning and surface protection.