They provide excellent all-round performance, coverage and finish and can be used on smooth and semi-rough surfaces. Size: 100mm. Pile Height: 12mm. AB 36-38 & 55-56, BT (all), FK 17-21, HS (all), IM (all), IV (all), KA 27-28, KW (all), PA 20-99, PH 15-99, ZE (all), Channel Islands.