Tyvek® Mailers provide protection for mailing and shipping items.
Tyvek® Expandable models provide superior protection at a shipping-cost-saving weight. Horizontal, open side orientation provide easy inserting and removing contents. Self-adhesive Flap-Stik® closure provides a secure, peel-and-press seal. Available types include Booklet Expansion Mailers, Expansion Mailers, Jumbo Mailers, Leather Mailers, Mailers and USPS First Class Mailers. Lengths range from 6" - 18". Widths range from 9" - 23". Trade sizes range from #10-1/2 to #98. Formats are standard or USPS first class. Sold in package quantities ranging from 12-100.