Sanding Sponge, Abrasive Material Silicon Carbide, Grade Very Fine, Grit 220, Number of Abrasive Sides 2, Series Not Applicable, Overall Length 4 3/4 in, Overall Thickness 1/2 in, Overall Width 3 3/4 in, Abrasive Type Coated, Color Gray, Features Reusable, Used Wet or Dry, Flexible, Resistance Properties Clog, Water, Sponge Shape Rectangle