Tyvek Catalog Expansion Envelopes - Plain, 4-1/2" x 9-1/2" x 2", Sub18

• 250 Carton, Free Ground Ship
• Open End (4-1/2" edge) Catalog Style
• Plain Silky White with Zip Stick closure
• Dupont Tyvek® is Tear, Burst & Water Resistant
• Sub18 Weight is Perfect for heavy weight packages
• Higher Quantities = Additional Savings up to 20%
• Samples available upon request!

Bulk Tyvek® catalog open end expansion envelopes are perfect for securing confidential medical (HIPPAA), insurance, banking and accounting documents. Custom sizes including with windows and custom two color imprinting available.