[Light and ] Each 5inch interface pad has a diameter of about 125 mm/5 inches, a thickness of about 13 mm/0.51 inches, and 8 holes with a diameter of about 0.39inch (about 10 mm). Suitable for grinding or polishing discs of corresponding size.[Hook ring design] The 8-hole design can prevent dust from blocking the machine, facilitate cleaning, and extend the service life of the machine. It has two different surface , one is the hook surface, which is used to stick the sand pan, and the other is the annular surface, which is used to stick the sand pad. In addition, white and black can work with your sanding and polishing machine.[Soft foam pad] It is made of soft and durable sponge, which is durable, flexible and not easy to crack. The cushion sponge pad can the contour and to the minimize damage. At the same time, it increases the support for the disc pad, improves the abrasive cutting and tighter edge grinding.[Value Package] This package includes 10 pieces of 8-hole foam cushion, enough to and replace, bringing you . note that it does to self-adhesive sanding discs.[Wide use] The buffing pad is suitable for uneven surface polishing, such as wood bowls, to the pad from damage and facilitate replacement. cushion can reduce the vibration of sanding tools, the grinding effect, and help you finish polishing, grinding, sanding and other work.Colour:blackMaterial:spongeSize:125mmPackage Contents:10 x foam padOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.