Features:_x000D_1. Front wheel brake: Using wear-resistant material, you can brake by tapping the ground with your feet, which is convenient and labor-saving._x000D_2. The shoelace design, and the tightness of the shoelace can be controlled according to the size of your own foot._x000D_3. PVC wheel: the material is made of high quality PC material, which has the advantages of strong wear resistance and so on._x000D_4. The tightness of the ankle is ajustable. Loosen the screw, can adjust the length._x000D_5. Double row 4-wheel, adjustable design, great for kids skating._x000D_Notice:_x000D_1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow slight deviation due to manual measurement._x000D_2. Asian size is smaller than EUUSUK size, please compare the detail sizes with yours before purchasing._x000D_Specification:_x000D_Product Name: Children39;s roller skates_x000D_Material:_x000D_S:_x000D_Bracket: plastic _x000D_Upper: Soft PU_x000D_Wheels: PVC wheels_x000D_M:_x000D_Bracket: iron_x000D_Upper: Soft PU_x000D_Wheel: PVC plastic wheel iron bearing_x000D_Size: SMadjustable_x000D_Size Suitable shoe size Insole length_x000D_S 26-32 16cm-21cm_x000D_M 32-40 19cm-25cmPackage List:_x000D_1 pair x roller skates