Meant to be used with a cordless or wired drill, our 5" rotary brushes make an easy job out of removing stains, dirt, and grime from your upholstery, carpet, floor matts, convertible top and much more. Utilizing our professional grade polypropylene bristles, these brushes are not only extremely durable but highly resistant to acids, heat, chemicals and solvents. The drill-bit head fits most standard wired and cordless drills. "Soft" Bristle: Ideal for cleaning surfaces that require more of a delicate touch such as leather, fabric or velour upholstery and cloth or vinyl convertible tops. 5" Rotary Brush - Power Drill Attachment Brush Length: 5" Diameter Available Colors: Red - Stiff, Yellow - Medium, Silver- Soft Drill not included.