Poly Wallets, 2.25" Expansion, 1 Section, Elastic Cord Closure, Letter Size, Translucent Blue Heavy-duty translucent wallet expands and has a sturdy black cloth gusset and trim. Protective flap with elastic cord closure for easy transport. Durable poly material is tear and water resistant and easy to clean. Two clear pockets on front with index card insert included. PVC-free. Acid-free.