Soft Sponge Interface Pad adapter for sander The cushion pad 125 mm in diameter, each pad has eight holes, each pad thickness is 10 mm, pack of 2, Suitable for most brand sanding machines, sanding discs, sandpaper Thunder cushion pads, reduce shocks and noise, a simple setting, a simple setting, the bottom of the magic adhesive, an easy-to-use, pneumatic, electrical automatic cleaning machine, and grinding machine. The cushioning sponge material effectively reduces damage due to the vibration of the product, fits for curved surface polishing, how to use it: combine the white surface with the grinding disc, and combines the black face with the sandpaper.NOT fit for PSA self adhesive sanding discs Unique holes prevent dust clogging and are very convenient for quick loading. This effectively extends the lifetime and wear of the polishing disk and saves costs.