28928 Features: -Sanding belts.-Material: Aluminum oxide.-High quality.-Grit: 240.-Woven lightweight cloth backing.-Ideal for use on metal, non-ferrous metals, wood and plastic. Dimensions: -Belt dimensions: 1.57" W x 10.43" D.-Overall dimensions: 1.18" H x 7.28" W x 3.14" D, 0.8 lbs.