Material: Plastic; Color: Yellow; Size: 70x198mm, 70x400mm; Weight: 210g, 500g. This adjustable hand sanding block is ideal for woodworking, car waxing, wall sanding, rust removal, and paint removal. Designed with a rotary handle and groove for easy grip and control. Features: 1. Rotary handle and groove design allow flexible adjustment for curved, flat, and concave surfaces. 2. Suitable for woodworking, car waxing, wall sanding, rust removal, and paint removal. 3. Maintains desired angle and contour during sanding for consistent results. 4. Ergonomic design provides secure grip and control on flat surfaces, corners, contours, and hard-to-reach areas. 5. Ideal for use in paint shops, detailing shops, woodworking, furniture making, metalworking, industrial applications, and various household or crafting projects. Specifications: Material: Plastic Color: Yellow Size: 70 x 198mm, 70 x 400mm Weight: 210g, 500g Package Included: 1 x Dry Grinding Hand Push Board