'Dynarex Standard Gauze Sponges Non-Sterile - 3 In X 3 In - 8 Ply - 200 ea are economical, non-woven dressings that are ideal for cleaning and prepping. It's made with 100 percent cotton that is highly absorbent to absorb blood and wound exudate while being gentle to the skin. The sponges are truly a versatile medical supply that can be used in cleaning a medical instrument or cleaning a wound by adding rubbing alcohol or iodine to the sponge. The gauze sponge can also be used to pad a wound and absorb wound exudate. The sponge is non-woven with its edges folded in to prevent linting. For economy, the sponges are packaged 200 in a box.