Ur-Excellent 4 x 36 inch 150 grit sanding belt | premium aluminum oxide sanding belt | premium sander sandpaper – 12 pack

?4 x 36 Inch,12 PCS, all 150 Grit | ?The belt interface is firm and will not break easily By the Diagonal lap splice technology | ?Made with Premium Aluminum Oxide grain | ?Antistatic, washable plus an additive in the resin to resist loading | ?They are mainly used for wood / aluminum / non-ferrous metal / glass / plastic / stone ect