Product Description:Ideal for removing stains, marks, ink and more. Just use water - no chemicals or sprays needed. Scouring Pads/Sticks Type: Pad; Material(s): Polymeric Foam/Urethane; Size (W x L): 2.8" x 4.5" x 1.2"; Color(s): Blue/White.Effortlessly erases stains with only water.Effortlessly erases stains with only water.Blue urethane foam sponge holds water to keep pad moist, can be used to wipe after use, and keeps the pad intact over its useful life.Pad will not scratch glass, ceramic tile, fiberglass, porcelain, Formica , metal, Corian , marble, stainless steel, plastic, vinyl, and most wall coatings.Ideal on crayon and marker.