Padded mailers are rugged, all-purpose, paper fiber, cushioned mailers & made from a high percentage of recycled material so they are 100 percent curbside recyclable. Heavy-duty kraft with a uniform inner batting (padding) provides excellent cushioning protection. Double-folded corners & double-glued bottom flap afford additional edge protection & overall bag strength. Mailers are easy to use. The smooth inner liner & pre-scored flap allow easy product insertion & a more efficient closure with your own tape. Mailers are not gummed so they require staples or tape for closure. Natural kraft provides excellent surface for custom printing. Mailers contain a high percentage of recycled material. Each mailer has a regular open-end design.