Uline Economy White Poly Bubble Mailers #2 – 8 1⁄2 x 12″ NEW 100 CASE Featherlight with tough 1/8″ bubble for greater postal savings.For shipping T-shirts, gloves and non-fragile items.Self-seal adhesive strip. No need for tape or staples.Weatherproof and tear resistant. Protects contents. BRAND NEW SEALED CASE