Welcome to consume in our shopIf you have any questions, please let us know by emailWe will reply you within 24 hoursSpecifications:60 mesh to 150 mesh: Grit series is used to polish hard, rough, rough and other things such as metal, wood, wall, etc.180 mesh to 320 mesh: commonly used for secondary polishing, some less demanding can be directly polished400 mesh ~ 600 mesh: Fine polishing, mainly for red furniture, amber bodhi, etc.Material: aluminaQuantity: 10pcsGrit: 40#, 60#, 80#, 100#, 120#, 150#, 180#, 240#, 320#, 400#, 600#, 800#, 1000#(optional)Size: 20 * 330mm / 0.8 * 13.0in (optional)Package Contents:10 * Sanding BeltNote: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.