【Package Content】: 72 sheets of triangle sandpaper with fiber backing, delta sandpaper sander with 12 grits P40, P60, P80, P120, P180, P240 coarse and fine. Which meet almost all your general polishing requirements 【Delta Sandpaper Size】: Triangle sandpaper dimensions: 90 x 90 x 90 mm, with 6 holes for dust extraction, for all common delta sanders / multi-sanders 【Sanding Sheet Material】: The triangle sandpaper is thanks to the high-quality aluminum oxide, durable and anti-static, long service life. Sturdy layer and remains stable even during long sanding work with little wear, good choice for sanding and polishing 【Wide Application】：Triangular sandpaper, suitable for sanding, polishing and dusting metal, leather, wood, plastic, stone gum, glass and other materials, etc. Sandpaper triangles with fiber backing for easy attachment to versatile sanding and polishing tools Note: The data are all measured manually, please allow 1-3cm error due to different light and display, there may be