Scratchless, pure bristles that are safe to use on your paintwork. Durable plastic construction to withstand whatever you throw at them. Hard-wearing, long handles to ensure you can reach the most intricate of spaces, with a hole so you can hang them in your detailer’s den. Anti-swirl protection. 5 diameters: 1.8, 2.0, 2.5, 3.0, 3.5cm.