uxcell 5inch Flocking Sandpaper Auto Car Paint Polishing Sanding Disc 320 Grit 20pcs Main Material: Silicon Carbide; Package Content: 20pcs x Sanding Disc Sandpaper Product Name: Sanding Disc Sandpaper; Weight: 116g Granularity: 320; Main Color: Teal Blue,White Battery Included: No; Diameter: 5" Hole Desgin: No Hole