Features:
1,High quality polyurethane material construction used for variety of applications tailored to be either rigid or flexible but never stiff.
2,Suit for most air sanders in woodworking, garages, or industrial settings.
3,Hook and loop function provides easy closure for removing disc without wearing out overall strength.
4,Patented Unique Tools For Professional Sanding And Filling Of Curved Surfaces. Flexible Checking Boards. Unique Tools For Quality Control Of Flat And Curved Surfaces.