Compliment your cleaning collection with the RYOBI 11 PC. Scrubber Accessory Kit. Clean a wide variety of surfaces with this multi-purpose cleaning kit. Different brush shapes and sizes allow you to clean flat and curved surfaces. The 6” extension bar gives you additional reach to clean hard to reach areas. This kit features a sturdy hex shank connection that ensures a secure fit in any ¼” hex shank collet. The included 3.5” hook and loop backer provides quick change adaptability between the included scour pads and sponges. This 11PC Scrubber Accessory Kit is compatible with the RYOBI P4400 4V Compact Scrubber, PCL1701 18V ONE+ Soap Dispensing Telescoping Scrubber, and the manual handle that comes in accessory kit A95MPK1. This 11 PC. Kit includes a 2” Soft Bristle Brush, 3.5” Soft Bristle Brush, 3.5” Medium Bristle Brush, 360 Degree Medium Bristle Brush, 360 Degree Abrasive Bristle Brush, 6” Extension Bar, (2) 3.5” Scour Pads, (2) 3.5” Sponges and a Hook and Loop Backer.