Features ★【Premium Material】The soft sponge Interface pad sanding pad made of soft sponge material with hook, with buffering function, can effectively reduce the damage of vibration to the product. ★【Convenient And Practical】Sanding Soft Pad magic adhesive patch bottom, convenient to use. Shake-proof and noise reduction, easy to install. Perfect in providing a cushion between the sanding sheet and sanding pad, giving extra protection for your pad. ★【Features】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. ★【How to Use】Combine the white surface with the grinding disc, and then combine the black face with the sandpaper. The cushioning sponge material can effectively reduce damage due to the vibration of the product, fits for curved surface polishing. ★【Wide Application】The soft sanding interface pad is suitable for pneumatic and electric self-vacuum polishing machines,sanding discs and sanding machines. Features: Sponge material, with buffering function, can effectively reduce the damage of vibration to the product. Shake-proof and noise reduction, easy to install. Magic adhesive patch bottom, convenient to use. Four types of cushion pad for your choice, meet your different needs. Especially suitable for pneumatic and electric type of self-cleaning polishing machine and grinding machine. Specification: Material: Sponge Weight: Approx. 15g/0.5oz Diameter: 125mm/4.9inch Thickness: 12mm/0.5inch Hole Quantity: 5 holes, 6 holes, 8 holes (Optional) Package List: 1 x Soft Sponge Pad Package List