Medi-Pak Performance Plus Cover Dressing Sponges. 4" x 4" (10.2 cm x 10.2 cm). Sterile. Non-woven facing. Absorbent and fast wicking. Compare to Topper. Single use. Not made with natural rubber latex. Packaged: 2 Per Pack, 25 Packs Per Box, 24 Boxes Per Case.