Sponge Bowl, Sklar, Stainless Steel. Sklar's Surgical Sponge Bowls serve a variety of purposes, most commonly as a designated place for used sponges or dressings in surgical field until they can be properly disposed of, or for holding sterile lavage fluid to be used throughout a procedure. This bowl measures 7-9/16 in. x 3 in. and has a 64oz capacity.