Peculiarity： - Thin and sharp - The main alloy steel plate material - Emery process molding - Thinner sand thinner pieces Specifications: Material: emery Size: 3.94inch*0.79inch*0.35inch Colour: green Packaging: 1/3/4/5 PC * Rock Slab Grinding Disc Attention: 1.Due to the completion measurement there May be errors. 2.Due to differences in display and lighting the picture May not show the actual color of the item. Ceramic Cutting Angle Grinder,Indestructible Glass Cutting Disc,Porous Widened Cutting Blades(30mm Sand Width Glass Cutting Disc for Angle Grinder Stone Ceramic Porous Widened Cutting Blades, Tile and Rock Slab Cutting and Angle Grinder Discs Rock Slab and Tile Cutting Grinding Disc, Indestructible Disc for Grinder,45 Degree Chamfering Grinding Disc