This item is a pack of 50pcs sanding discs, which features hook and loop attachment for easy use. A non-woven abrasive product used for cleaning, finishing, blending and deburring applications. Suitable for use with the PEX Random Orbit Sanders and other Random Orbit Sanders. Features - ColorDark Red - Material: High-purity ultrafine alumina. - Size: About 12.5 * 12.5 mm/ 0.5 * 0.5 inch(L*W). - Model: 40/ 60/ 80/ 100/ 120/ 180/ 240/ 320/ 400/ 800 Grit. - Hook and loop discs. - A non-woven abrasive product used for cleaning, finishing, blending and deburring applications. - 10 Grits sanding discs: Aluminum oxide sandpaper sanding disc are suitable for cleaning and polishing. Different grits to feed all polishing a good effective from rough to fine. - Good polishing effect, , good abrasion resistance, anti-static and anti-clogging, the first choice for sanding and polishing. - Sturdy sanding paper sheet: 6 Holes sandpaper is a , suitable for sanding at high speeds, round sanding material can use for a long time. - Mainly applicable to beads, wooden bead polishing. burnish walls, furniture, cars, boats and other industry of metallic and non-metallic materials of various complex surface rust, with of paint, in addition to grinding burrs, solder joint. Package list: 1 * Pack of 50pcs 6 Hole 5 Inch Hook and Loop Sandpaper Sanding Discs Pads 40/ 60/ 80/ 100/ 120/ 180/ 240/ 320/ 400/ 800 Assorted Grits For PEX Orbital Sander