Our new radiator brush set is 70cm in total length, you get 2 pieces. Nylon bristles are firm enough to help remove dust from radiator vents and washing machines to remove lint. The bristles are 33cm in length, comes with a plastic tip to ensure no scratching. Made with a stainless steel plastic coated shaft and an ergo wood handle Designed to be flexible and will get through most grills on radiators The head is hand washable. The radiator brushes are designed to be flexible, when you get them simply straighten them as needed, they will arrive curved for postage reasons.