Supply car polishing and waxing sponge car polishing sponge sponge disk polishing ball model name specifications 8025BL 3 "hyperfine black sponge disk 80x25mm 12525BL 5" Black hyperfine sponge disc 125x25mm 15030BL hyperfine black sponge disk 150x30mm 18030BL 7 "black hyperfine sponge plate 180x30mm 20030BL 8 "black the hyperfine sponge disc 200x30mm apply: tie the pneumatic sanding / polishing machine supporting the use of, for polishing metal / furniture paint surface repair work.