uxcell 10 Pcs Assorted Color Ceramic Fiber Abrasive Polishing Stone Product Name : Abrasive Stone;Granularity : 150#, 180#, 220#, 280#, 320#, 400#, 600#, 800#, 1000#, 1500# Color : Pink, White, Red, Yellow, Blue, Black, Brown, Orange, Green, Purple;Size : Longest:10.9 x 0.4 x 0.1cm/4.3" x 0.15" x 0.04"(L*W*T) Shortest:10.5 x 0.4 x 0.1cm/4.1" x 0.15" x 0.04"(L*W*T) : Shortest:10.5 x 0.4 x 0.1cm/4.1" x 0.15" x 0.04"(L*W*T);Material : Ceramic Fiber Net Weight : 11g Package Content : 10 x Abrasive Stone