Osborn's counter duster blocks are available in both wood and plastic. The wood blocks are kiln-dried, top quality hardwood, coated with a clear moisture resistant sealer for long life and resistance to oils and chemicals. The plastic blocks are light weight and durable. Fill materials are firmly staple set. All have a hang up hole in the handle end for convenient storing. Osborn Counter Duster, Coarse, 8 in L Brush, Wood Block, 2-1/2 in Trim Length, Tampico Trim, Black Trim, Bi-Directional Hang-Up Hole Handle, Hardwood Handle, Coated.