This set includes 10pcs diamond polishing pads and 1 piece backing pad. It's suitable for polishing granite, concrete, marble, stone, tiles, etc.

Features:
Made of diamond impregnated in resin.
Using special binding agent.
Strong grinding and smoothness. 
Polish quickly and use for long .
No color left on stone after polishing.
Perfect for granite, concrete, marble, stone, tiles, etc.

Specifications:
Backing Pad: / M14 (Optional)
Color:
Material: Diamond Impregnated in Resin
Grit: 50#/100#/150#/300#/500#/800#/1000#/1500#/2000#/3000#(Coarse to Fine, 1 piece each)
Outside Diameter: 80mm / 3"
Internal Diameter: 10mm / 0.4"
Thickness: Approx. 3mm
Package Size: 10 * 10 * 8cm / 3.94 * 3.94 * 3.15in
Package Weight: 259g / 9.13oz

Package List: E3187-1
10 * Polishing Pads
1 * Backer Pad

Note: 
1. Please allow 1-3mm error due to manual measurement. 
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item, pls in kind prevail.