Our non-slip roller skate brake is designed to provide maximum safety for kids during their skating adventures. Made from durable materials, this brake stopper ensures a secure and reliable stop every time. Its universal design makes it compatible with various roller skates, a fit and easy installation. Ideal for both indoor and outdoor use, it enhances the overall skating experience by providing peace of mind to parents and guardians. Features - Color: Sky-blue -Material:Rubber and stainless steel -Size:4.50X4.20X2.60cm/1.77X1.65X1.02in -Durable material: made from highly wear-resistant materials, extending the lifespan and reducing the frequency of replacements. -Quick braking design: features a rapid braking system that helps children stop instantly while skating, enhancing safety. -Universal fit: equipped with a universal mounting interface, compatible with various brands of children's inline skates for easy and quick installation. -Lightweight structure: designed to be lightweight, ensuring it does not affect the overall balance of the skates, maintaining stability during skating. -Adjustable fastening system: easy to adjust fastening system allows parents to effortlessly modify the brake block position to suit different skating needs. Package list: 4 x Children's roller skating brake blocks