Tidi Venture 4-Ply Non-Sterile Post-Op Sponges Case 908244 by TIDI Products GROUP: Skin And Wound Care:Specialty Pads/Sponges:Post-Op Item Description: Post-Op Sponge, 4" x 4", Non-Sterile, 100/Bag , 20 bg/Case Packaging Desc: Sponges Postop Ns 4X4100/Bag 20Bg/Case Country of Origin: CN Harmonized Tariff Code: 3005.90.0000 Product Description: Multi-layered for excellent absorption, dispersion and capacity. The center layer of absorbent cotton holds many times its weight in body fluids. Plus, each sponge contains a full-size inner sheet of natural cellulose. The outer layer of soft, absorbent cotton gauze has deep infolded edges to protect against loose threads.