Feature: High hardness emery, grinding hard metal, high efficiency, a variety of head types, wide application. A variety of shapes and specifications to choose from, high hardness, durable, not easy to wear. High quality 45 steel, super strong steel, not easy to break. 120 grit electroplated emery, emery process, stronger grinding force. Red plastic anti-slip handle, high-quality non-slip, comfortable grip, suspension hole design, easy to use. It is suitable for polishing all kinds of stainless steel, steel, iron, titanium, aluminum, plastics and other metal and non-metallic materials. It is a good addition to surface polishing. Specification:Color: Silver + Red Material: Diamond Sand Size: 150mm/6 inch Length: 233mm 238mm 246mm 252mm Thickness: 4mm 5mm 6mm 9mm Type: Flat/Half Round/Round/Triangle Quantity: 1pcPackage Included:1pc 6 inch Diamond File Note:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.