Built with straight-cut double-ply tabs, Smead Tyvek-lined gusset end-tab file pockets are made to withstand the rigors of your office's filing system. Each gusset is lined with Tyvek for an extra dose of strength. Durable construction accommodates bulky records. Tyvek-lined gussets offer extra strength. Manila pockets come in a box of 10 lined gusset end-tab file pockets. Clear polypropylene envelopes come in a pack of 5 envelopes.
Poly String and Button Booklet Envelope is made of tough, brightly colored polypropylene for long lasting durability. Features gusset that expands up to 1-1/4" to accommodate bulkier materials. Envelope's heavy-duty string and button closure is designed for everyday use.