General description The 50X686MM Sanding Belt set includes 15 pieces of high-quality alumina belts in various grits (80, 120, 150, 240, and 400). These belts are designed for use with a 3/8X13 belt sander and are suitable for sanding wood, aluminum, fiberglass, rubber, plastic, and non-ferrous metals, making them versatile for various DIY and home improvement projects. Technical specifications Size: 50 x 686 mm Material: Alumina sandpaper Grits included: 80 (3 pieces), 120 (3 pieces), 150 (3 pieces), 240 (3 pieces), 400 (3 pieces) Other information High wear resistance, antistatic, and anti-clogging properties Firm joints that are not easy to break under pressure Two-way tape joint for smooth operation in any direction