Remind: This is 110V (NOT 220/240V). Polisher color is random: Red+Black or Blue. 4″ to 5″ Variable Speed Wet (Water Feed) polisher (5/8″-11 Thread Spindle, 110V) + (170+1) Pieces 4″ / 100mm Pad + 5 Pieces of 4 Professioanl Grade Glaze Buffing Pad Kit. This polisher has no GFCI circuit breaker, our advice is plug this into a GFCI normally located in bathrooms and kitchens and using a extension cord from there. New Version Wet Variable Speed Polisher, can be used with all 3″, 4″ and up to 5 diameter diamond tools, Polisher color is random: Red+Black or Blue. 170 Pieces of 4 (4 Inch / 100mm) Diamond Polishing Pad. 40 X Grit 50 100. 30 X Grit 200 400. 10 X Grit 800 1500 3000. And, 5 Pieces of 4 Professional Grade Glaze Buffing Pad (they bring mirror like polished result to natural stone granite marble). And 1 X 4 (4 Inch) Velcro backer/Pad Holder.