Quantity：38 piece 11piece drill power scrubber brushes. 2.5 inch yellow Medium Bristle Brush X1 2.5 inch white Soft Bristle Brush X1 2.5 inch black Stiff Bristle Brush X1 2.5 inch green Medium Bristle Brush X1 3.5 inch yellow Medium Bristle Brush X1 3.5 inch red Stiff Bristle Brush X1 4 inch yellow Medium Bristle Brush X1 4 inch green Medium Bristle Brush X1 4 inch black Stiff Bristle Brush X1 4 inch white Soft Bristle Brush X1 5 inch red Stiff Bristle Brush X1 Material：Nylon bristles stiffiness Clean your bathtub, grout, upholstery, bathroom surface, floor, tile, shower, toilet and carpet etc 19 piece Scouring pads (different stiffnesses) Green Scouring pads (stiff )X5 Red Scouring Pads(Moderate) X5 Gery Scouring Pads （soft）X5 Orange Scouring Pads （soft）X5 5 piece Scrub Sponges red／blue／green／black／orangeX5 The green pads are a little stiffer and thicker than the red and grey ones. kitchen cleaning suck like Oven Stove Cooktop Sink Cast Iron Skillet Frying Pan Pots and Pans etc 4 inch backer X1 150mm Extended Reach Attachment X1 * Cordless drill not included.