the best finish on your industry-grade and hobby woodworking projects with POWERTEC Aluminum Oxide Sanding Belts. These Handy sanding accessories the highest in performance, value, durability and versatility. fantabulous for use with both sound and comprehensive belts, they are for a comprehensive range of belt-sanding applications. our upper-level, aluminum oxide grain, and equipotent X-weight cloth backing, we aim to guarantee that your sanding work is always stand out notch and hassle unloosen ! .