Medium Cellulose Sponge, 3 2/3 x 6 2/25", 1.55" Thick, Yellow, 24/Carton

More absorbent than polyurethane sponges. Stronger, less likely to fall apart while in use. Sponge Type: Cleaning; Material(s): Cellulose; Shape: Rectangular; Width: 3 2/3".

Price: 26.35 from Zuma Office Supply US