SPONGE, DRN 4"X4" 6PLY STR (2/PK 25PK/BX) McKesson Drain Split Sponges 4 inch x 4 inch (10.2 cm x 10.2 cm), 6-Ply Sterile Offers easy application around drains, chest tubes, catheters, tracheotomies, and I.V.s. Excellent absorption with virtually no linting. Fast wicking and superior absorbency. Strong and durable. Non-woven poly/rayon blend. Single Use Not Made with Natural Rubber Latex. Packaged: 2 Per Pack, 25 Packs Per Box, 12 Boxes Per Case