2.Notice Size, In this backing pad ,the distance between the pad's screw holes (center to center )is 1 to 7/ 16 inch/ 36.4 mm, Confirming the size before buy pls
3.Characterized and Function, The 5 inch hook and loop replacement pad make changing sanderpapers between grits easily and 8 dust holes provide dust collection ability
4.Qaulity Material ,The disc sander pads are made of quality Fiberboard and PU, which is more durable and work well
5.What you would get , 2 pieces 8 holes sander hook and loop repalcement pads