Adjustable radius elastic long plate manual grinding machine

【Easy To Hold】: Easy to Hold: lightweight, better sanding and smoothing, comfortable grip, larger contact area and a handle. 【Features】: Hand Sanding Blocks can flexibly adjust the size of the , plane and concave, designed with a rotating handle and a groove on the back. 【Material】: Made of lightweight Polyurethane Foam, the Hand Sander for Drywall, which can improve the work efficiency of related workers. Work with your sandpaper for wood, furniture, desk, wardrobe, paint surface, putty, glass, metal, automotive polishing and finishing. Wide Application: Hand Sander widely used in woodworking polishing, car waxing, wall grinding, rust removal and paint removal.