Remind (1) PLEASE READ the description VERY CAREFULLY before you. Remind (2): The 110V Variable speed Wet Polisher is 750 Watt. 1200W or 1400W, but it is only 600-800 Watt. The color is Random: Red+Black or Blue. This package carries (a)-(d). (b) 9 Pieces of 4 Diamond Polishing Pad for concrete granite marble travertine glass. 1 X Grit 15 30 50 100 200 400. And 1 Piece of 4 Diamond Glaze Buffer it brings mirror like polished result to. (c) 1 Piece of 4 Velcro Backer / Pad Holder. (d) One Hand Pad Eva Foam and 6 Pieces of Diamond Hand Polish Pad working layer (for granite marble concrete polish). 1 X Grit 30 60 80 100 200 400.