Dukal™ Sterile Nonwoven Sponge, 4 X 4 Inch, Sold As 600/Case Dukal 5360 The 4 X 4 Inch Sterile Nonwoven Sponges Protect Against Contamination Nonwoven Exterior Forms A Protective Barrier Around The Wound To Prevent Against Bacteria And Airborne Contaminants The Interior Consists Of A Cellulose Liner And Rayon Fill That'S Super Absorbent, Helping To Draw Moisture And Fluids Away From The Injury The Cushioned Nonwoven One-Ply Dressings Insulate Wounds To Prevent Re-Opening Sponge, Gauze Top N/Wovn Str 4"X4" ( 25/Pk 24Pk/Cs) Cellulose Filled Nonwoven Sponge Dukal™ 4 X 4 Inch 1-Ply Sterile 2 Per Pack Dukal™Sku: Mck-873030_Cs Mfgr Sku: 5360873030_CsShips In 14-21 Days