Features of the sanding belt rack:1. ABS material, bow-shaped design, the handle part is made of glass fiber, comfortable and non-slip, and the hands not be tired after long-term work; 2. There is an adjustment screw on the top, and the screw can be rotated to adjust the sanding belt grinding length; 3. The spring slots on both sides can tightly clamp the sanding belt, which is not easy to fall off, improving the grinding efficiency and work quality. Features of sanding belt: 1. Aluminum oxide abrasive, wear- and sand-free, nylon cloth backing, horizontal tensile resistance, wear- and not easy to break. 2. The longitudinal sanding belt has low strength and is easy to tear by hand, which is convenient and labor-saving 3. The smaller the particle size, the the grinding, and the larger the particle size, the finer the polishing, and the smoother the polishing. 4. Uses: It can be used for grinding and polishing wood products, metals, automobiles, etc. Abrasive belt: Random grain size, don't accept the specified Colour:As Shown Material:ABS Package Contents: 1 x Handheld bow sandpaper holder set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.