TEMPISH Favorit II Roller Skate Frame Sizes: 8' - 10.5' (202 - 264mm). Sizes vary by 0.5". Fits a skate size range from approx. EU 32 - EU 43 Silentblocks: PUC, 85A Axles: 8mm Brake: Rubber, adjustable FAVORIT II frames are very strong and easy to use. They allow for an adjustable brake position, which is set with a screw. Made of reinforced AL alloy. Packaged and sold in pairs. Recommended Use: Sport (urban) and freestyle, beginners, advanced and experienced skaters. Material: Reinforced AL alloy PUC 85A shock absorber