Quality Park 10 x 13 Poly Shipping Mailers with Self-Seal Closure - Catalog - #13 - 10" Width x 13" Length - Self-sealing - White - Polyethylene - 100 / Pack

10" x 13" poly mailers are perfect for non-fragile items and soft goods. Mailers are made of recycled, white polyethylene for a lightweight construction that could help keep shipping costs down. Strip pulls off adhesive on flap so you can press closed for a secure seal.