♥ ♥ Product description ♥ ♥ Color classification: red , blue , pink, purple Wheel device: Inline skates Applicable objects: Male Female Child Shoe size:The size of the shoes is easy to adjust S number (31-34 ). M number (35-38 ). L number (39-42 ) Wheel material: high elastic wear-resistant PU wheel Material: PVC ♥ ♥ MUST KNOW BEFORE USING ♥ ♥ 1: Check that the wheels and moving parts are tight before use. If it is loose, tighten it before use to ensure that there are no problems. 2: Regularly replace the brakes and ball bearings. 3: Children and young children must be accompanied by an adult. Wear Helmet and Protective Gear (wrist, arm and knee protection).before use to avoid accidents. 4: Avoid using on sidewalks, streets or main roads to avoid injury to pedestrians and surrounding users. 5:Keep control when skating. 6:There is no towing vehicle. ♥ ♥ MUST KNOW BEFORE BUY ♥ ♥ 1: Manual measurement of the product, the error is small. Please refer to the actual size. 2: The photo was taken under natural light, because there is a slight color difference between the device and the display, please understand.