McKesson, Nonwoven Sponge 4 X 4 Inch 4-Ply NonSterile 16-607623, Case Of 20Product Description McKesson All Purpose Sponges 4" x 4" (10. 2 cm x 10. 2 cm), 4 Ply Non Sterile Non woven 100% cotton material. Ideal for many applications such as cleaning, prepping, scrubbing and wound dressing. More absorbent than traditional woven gauze. Non woven sponges are designed to resist fraying and residual lint. Compare to Mirasorb. Single Use Not Made with Natural Rubber Latex. Packaged: 200 Per Pack, 20 Packs Per Case Mirasorb is a