Great for both girls and boys with an adjustable size feature, these premium quality skates will grow with children's little feet, offering more years of fun.，Features:,thicken pvc shell helps to reduce the center of gravity and provide safe foot support.,You can adjust the tightness with dual button straps, ensures safety.,Adjustable push button is great for children and teenager's growing feet or adults who want a more custom fit.,Soft, comfortable padding to keep cozy and secure.,Breathable mesh, convenient for ventilation and heat dissipation, keep the feet dry and stress free.,With single brake,kids can stop the brakes at any time,which provides safety guarantees.，Specifications:,material: pvc + pp,color: pink / black / blue ( optional ), size: s / m / l ( optional ),product weight: 1617 g / 3.6 Lb,packing size: 41 * 36 cm / 16.1 * 14.2 In,packing weight: 1740 g / 3.8 Lb，package list: ,1 * pair of roller skates,2 * hex wrench