Durable Cleanware™ sponges scrub glassware and stainless steel products without damaging labware, with or without detergents. Pliant sponges are flexible enough to clean difficult and hard-to-reach areas thoroughly. No sharp edges to scratch surfaces or irritate hands. Sponges are made from Grade 430 steel wool and measure roughly 64 x 100mm (2.5" x 4"). Two long-lasting sponges per bag, 24 bags per case.