Colorful Flashing Roller Whirlwind Pulley Flash Wheels Heel Roller Adjustable Simply Roller Skating Shoes For kids
Material: Carbon steel+PVC(PU)
There are 2 type on sale:
Loaded 40kg Type: Max loaded it is 40kg ,which with PVC wheel,this is only for kids
Loaded 80kg Type: Max loaded it is 80kg ,whitch with PU wheel(more smooth),this can use both for kids and adult(but expensive)
Do choose the right one you want,you want better quality or cheaper ,thanks.