McKesson Split Sponges offer easy application around drains, chest tubes, catheters, tracheotomies, and I.V.s. These sponges also feature excellent absorption with virtually no linting; fast wicking; and superior absorbency, and they are strong and durable. McKesson Split Sponges are specifically designed to fit around tubing such as drains, catheters, tracheotomies, and I.V. tubes. Strong and durable, these gauze sponges quickly soak up liquids during wound care thanks to a 6-ply nonwoven poly/rayon blend construction. Each sterile, single-use gauze bandage measures 4 by 4 inches and is absorbent.