Size 93 x 185 mm Color 8-hole rectangle Media type Paper Product dimensions 18.5L x 9.3l centimeters Grain type Fine Grain material Aluminum Oxide Grit Size Class 60 Material Aluminum Oxide Compatible Material Rubber, Plastic, Stone, Wood, Leather, Glass See Less About This Item Everything You NeedEach sandpaper measures approximately 93 x 185mm; including 4 different grit types, from coarse to fine: 60# 80# 120# 240# , 10 sheets for each grit, total 40 sheets which can satisfy almost all your general polishing requirements. with the grit mark on the back, the smaller the number, the greater the effect of polishing is rough, the larger the number, the finer the polishing effect. Premium Quality Sanding sheets are made of high quality aluminum pellets and high strength resin to prevent pilling, mouse sander sandpaper, anti-static and anti-blocking, bonding system of high strength resin increases service life, good choice for sanding and polishing. Premium Aluminum OxideDurable aluminum oxide grit provides faster cutting, long lasting and anti-static, anti-sticking - special stearate anti-clogging coating increases performance and durability. 8 Holes BackingWith hook and loop, sanding sheets are easy to stick on detail sanders quickly, pre-punched with 8 holes for dust extraction. Wide ApplicationThe sanding pads are widely used for wiping rust off metal surfaces and polishing or grinding non-metal objects, such as plastic, wood, rubber, leather, glass, stone and more.