120 pieces Sandpaper: Each package contains 120 pieces triangular sander pad, 6 grades from coarse to fine, 20 x Grit p40, p60, p80, p120, p180, p240 Each, almost meet all your general polishing requirements Alumina Abrasive Triangle: Strong water resistance and can be used in wet and dry environments, newly developed adhesive improves abrasion resistance and smoothness of sanding sheets Versatile use: Use our high-quality sanding accessories for the fast and precise treatment of wood, paint, varnish, plastic, plaster and metal surfaces Precise Application: Delta sanding sheets even small and fine areas, such as hard-to-reach corners and edges, can be treated very easily and precisely. For an optimal sanding result For All Common Sanding Machines: Delta sandpaper suitable for delta sanders / 6-hole triangular sanders, angle sanders or multi-sanders with a sanding plate of 90x90x90mm