Chaya roller skates With these roller skates, you'Chayare the king of the street! Adjust the size within a few seconds using the flap on the back of the skates. The skates always keep their original shape as only a shot in the skate moves when adjusting the size. The skates are of high quality and they are very fine. At the front is a stopper so you can easily brake. Specifications: Colour: turquoise Gender: junior Wheel diameter: 62 mm Bearing precision: ABEC-5 Wheel hardness: 78A Material: steel, plastic, polyurethane Maximum user weight: 100 kg Size: 31-34