• Size: 3-Inch x 21-Inch / 75mm x 533mm (Width*Girth). 60 Grits. Fits all 3X21 sanding belts
• Material: Made with X-weight clothed backing, aluminum oxide grains, and resin on resin bond that ensures long lasting performance
• Connection: Featured with lapped joint seams. Designed with expertly crafted seams that the belt interface is firm and won’t break under pressure.
• Applications:Mainly used for wood, aluminum, metal, glass, plastic, stone ect. Support for all type of sanders, polishing machines
• Tips: Installed the sanding belts by the direction on the back to avoid causing problems such as non-wear resistance, band breakage etc.