10 1/2 x 16" #5 Self-Seal Nylon Reinforced Mailers $254.72 10 1/2 x 16" #5 Self-Seal Nylon Reinforced MailersReinforced mailers are a perfect solution for shipping items that do not require additional cushioning.Mailers are made with heavy-duty nylon fibers which make them tear resistant during shipping. Lighter... Add to Cart