This 12 piece set includes (4) CARPRO Microfiber cutting pads, (4) CARPRO Polishing Pads, as well as (4) CARPRO Gloss Pads. The all new kit includes not only 2" pads but 1" pads as well! These nano pads work terrific with a huge variety of mini tools, both electric and pneumatic, dual action, and rotary!