Features 1、Made of high quality material, wear resistance, durable in use. 2、Self-adhesive design, fine grinding, no damage to the product. 3、Works well on metal and non-metallic materials of various complex surface rust, paint, deburring, solder joints sanding and polishing. 4、Widely used for artificial stone, furniture, wood products, metals, automobiles grinding and polishing, etc. 5、Can be used in pneumatic grinding machine, polishing machine grinding chassis, suitable for all kinds of adhesive type sandpaper grinding and polishing. Specification Features: Made of high quality material, wear resistance, durable in use. Self-adhesive design, fine grinding, no damage to the product. Works well on metal and non-metallic materials of various complex surface rust, paint, deburring, solder joints sanding and polishing. Widely used for artificial stone, furniture, wood products, metals, automobiles grinding and polishing, etc. Can be used in pneumatic grinding machine, polishing machine grinding chassis, suitable for all kinds of adhesive type sandpaper grinding and polishing. Specification: Disc Diameter Thread Diameter #01 25mm / 0.98in 5mm / 0.2in #02 50mm / 1.97in 6mm / 0.24in #03 75mm / 2.95in 6mm / 0.24in #04 100mm / 3.94in 8mm / 0.31in #05 125mm / 4.92in 8mm / 0.31in Package List: 1 x Sanding Pad Note: Please allow slight error due to manual measurement. Thanks for your understanding. Package List