These First Class Catalog Mailers are made from durable DuPont Tyvek material, providing exceptional protection for your mailings. With a square flap and Redi-Strip closure, they ensure a secure seal while maintaining an attractive appearance. Each box contains 100 mailers in a crisp white finish, perfect for various mailing needs.
Quality Park Products QUAR1530 Tyvek First Class Catalog Mailers, 9.5 x 12.5, White