Smead Poly Premium Wallets, 5 1/4 inch Exp, Letter, Navy BlueExtra-wide poly wallet allows top tab file folders to fit without bulging side gusset. Reinforced black rubber gusset for added strength and durability. Clear pocket on front includes index card insert. Archival-quality. PVC-free. Acid-free. Expandable File Folder Type: Elastic Cord Closure Wallet; Size: Letter; Width: 13 1/2"; Height: 10 1/4".