5 Different Sizes Brushes: Can Be Easily Used for Cars, Trucks, Motorcycles, Bicycles, Rvs, Boats, Wheels, Tire, Rims, Spokes, Grills, Engine Bays, Exhaust Tips, Bumpers, Inner Fender, Undercarriage, Vents. Designed for Cleaning The Detail: Great for Cleaning Around The Wheel Lug Nuts. Inside The Car, Perfect for Cleaning Out Smaller Areas That Accrue Dust Like touch Screen Displays, Air Vents and Around Te Dash. No Metal PartsNon-Slip Grip: Comfortable for Prolonged Use, Keep The Brush Securely In Your Hand Even When Soaking Wet. Whilst Bristles Are Being Gentle Enough That You Can Use Them On A Range of Surfaces and Wheel Types without Worrying About Scratching. No High Pressure Washer Needed: The Bristles Themselves Are Soft Enough to Use On All The Materials Used to Construct Your Wheel. Just Use A Bucket Water with These Brushes and Soap, Your Car Can Be Cleaned By Hand Easily. Wipe off Unnecessary Things: Great for Wet and Dry Use, This Multi-Function Brush Aims to Remove The Dust, Bread Crumbs and Other Small Items Out of Your Wheels, Air Vents, Trim, Seat Crevices and Emblems, Make Your Loved Car Fully Tidy and Clean From The Inside Out.