Rub Brick, Gray/Blue, 20 Grit, 6 x 3 x 1 In, Marshalltown, Mfr#: 840

Rubbing Brick, Overall Length 6 in, Overall Width 3 in, Overall Height 1 in, Abrasive Material Silicon Carbide, Grit 20, Brick Design Fluted with Handle, Color Blue, Gray