Lightweight: Comfortable sponge hand grip, this sandpaper holder is easy to use and storage A great polishing grinding tool for daily use Wide Application: Hand sander block manual tool is great for wood, wall, metal, wood furniture polishing, hand sanding & Firm: With two metal clamps on both sides, easy to replace sandpaper and clamp sandpaper on the surface firmly Comfortable Handle: Hand sander, ergonomic handle design, with super soft sponge, hand grip is non slip and comfortable, Manufacturer: Bbajszx