The sponges have a loose weave, giving them a textured, cheesecloth-likeappearance and a slightly abrasiv surface, which means they provide a goodgrip. These sponges can be confidentlyused in a wide variety of applications.- All Gauze Sponge, 4" x 4", 8-Ply, Non-Sterile, 200/slv, 20 slv/cs Stock Item