McKesson single-use sponges are made of 100% cotton to accommodate people with sensitive skin and to avoid irritating wounds while they heal | Reliable option for numerous purposes, including wound dressing, cleaning, prepping and packing | Cotton gauze sponges produce a minimal amount of lint, keeping wounds and the areas around incisions clean | Latex free, gauze sponges are 4x4 and 8 ply; meant to be used once and are disposable to maintain hygiene | Large enough to cover small wounds and incisions of various types