COTTON FILLED SPONGE, 3" X 3", 4-PLY, NON-STERILE, 200/SLV, 20 SLV/CS, SOLD AS CASE RICHMOND 10000883Cotton Filled Sponge, 3" X 3", 4 Ply, Non Sterile, 200 Slv, 20 Slv Cs, Sold As Case Richmond 10000883 Richmond Cotton Filled Exodontia Sponges Richmond Cotton Filled Exodontia Sponges This Variety Of Sponge Looks Similar To The All Gauze Variety With Its Cheesecloth Like Outer Layer, But It Contains An Inner Layer Of 100% Pure Cotton. The Cotton Center Provides Greater Absorbency, As Well As Additional Patient Comfort. Cotton Filled Sponge, 3" X 3", 4