✔ 25Piece Drill Cleaning Attachment Set（Brush&Scouring Pads&Scrub Sponge), Includes:8piece of different purpose drill power scrubber brushes, 12 Piece different stiffiness Scouring pads，3 Piece scrub sponge with 4 inch backer and 1 piece Extended Reach Attachment ✔5 Different Stiffiness Nylon Bristle: (White Bristle:Soft，Yellow and Green Bristle: Medium, Red Bristle: Stiff，Black Bristle: Hardest) :clean your bathtub, grout, upholstery, bathroom surface, floor, tile, shower, toilet and carpet etc, Nylon bristles will not scratch surfaces of them. ✔12Piece DIFFERENT STIFFNESSES Scouring Pads and 3 Piece Scrub Sponge : perfect for kitchen cleaning Oven Stove Cooktop Sink Cast Iron Skillet Frying Pan Pots and Pans . The green pads are a bit stiffer and thicker than the red and grey ones. ✔Time Saving: Get tired of the boring household cleaning? Try Scrubbing Drill Brush Cleaning brushes and Scouring Pads that attach to any cordless drill or impact driver, become a powerful cleaning tool. Get stubborn cleaning jobs done faster and achieve a deeper clean, definitely a good partner for your household cleaning. (DRILL IS NOT INCLUDED) ✔Good Satisfaction – Every Drill Brush Attachment cleaning Product is good working performance and high quality.