قابل للتعديل حجم الأسطوانة التزلج للأطفال والكبار على التوالي

【Adjustable Inline Skates】 Felirzavy inline skates with a size adjustable feature that it can grow up with your feet. The roller skates single row is adjustable， adjustable inner diameter: 23-24cm, adjustable outer diameter: 28-31cm, 【8 Illiuminated Wheels】Our children's inline rollers are equipped with four luminous wheels, which will automatically light up when you start skating. This light is driven by wheels rolling and does not require battery replacement, 【Durable and Comfortable Blades Roller】children roller blades skates are wear resistant and smooth thanks to its wheels are made from high rebounded 82A polyurethane, 【Safe Triple Protection】The safety ratchet buckle,power strap and laces up closure system help fasten the feet properly into the single row skates and create an additional wrapping effect when using our roller blades for begginers