The new resin powder is made with high toughness and added with diamond synthesis to make it wear-resistant and sharp. Using high quality nylon back fleece,Stick firmly, can tear repeatedly stick. All New 3 Step 4 Inch Diamond Polishing Pad Set. Only 3 easy Steps from Start to Finish. Great for Polishing Granite, Concrete, Stone and Marble. Set Includes Positions 1,2,3 Total 3 piece Set. The dry wet diamond 3 step polishing pads are the high density pregnant diamond chips pads.They are extra aggressive polishing performance. Grit 1, Very sharp, wear-resistant, rough grinding is very fast, suitable for marble, terrazzo rough grinding, terrazzo, cement floor. Grit 2, Clean the scratch, good fineness, can quickly scratch away. Grit 3, Polishing brightness, brightness up to 1000, directly after grinding crystallization. Diamond Polishing Pads 4 inch Wet/Dry 3 STEP Set Granite Stone Concrete Marble. Features : *100% brand new and high quality. *The new resin powder is made with high toughness and added with diamond synthesis to make it wear-resistant and sharp. Using high quality nylon back fleece,Stick firmly, can tear repeatedly stick. *All New 3 Step 4 Inch Diamond Polishing Pad Set... Only 3 easy Steps from Start to Finish... These Pads Work Wet or Dry. Great for Polishing Granite, Concrete, Stone and Marble. Set Includes Positions 1,2,3 Total 3 piece Set *The dry/wet diamond 3 step polishing pads are the high density pregnant diamond chips pads.They are extra aggressive polishing performance. Grit 1, very sharp, wear-resistant, rough grinding is very fast, suitable for marble, terrazzo rough grinding, terrazzo, cement floor. Grit 2 Clean the scratch, good fineness, can quickly scratch away. Grit 3 polishing brightness, brightness up to 1000, directly after grinding crystallization. Specifications : Material: diamond + resin powder Color:random Diameter:4 inch (100mm) Quantities: 3pcs Working Thickness:3mm Grit:1#/2#/3# Packing weight:120g/4.23oz Package size:10*10*0.6cm/3.94*3.94*0.23in Package Includes: 1 * 1#Diamond Polishing Pads 1 * 2#Diamond Polishing Pads 1 * 3#Diamond Polishing Pads Note : 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.