I received this item and have never used it, so I don't know much about it. I apologize. m(._.)m Please look at the pictures to understand the product. It is a used item, so please understand that there may be scratches and the rubber of the supports may be stretched. Thank you for your understanding. ^_^ FILA X-ONE COMBO Inline Skates and Protectors. Size is unknown, so I will measure it with a tape measure. Please see images 2 and 3 for consideration. - Brand: FILA - Model Name: X-ONE (Includes elbow and knee protectors) - Color: Black/Red - Size: Images 1 and 2 There is no original box. I would like to reiterate. This is a used item, so please purchase it if you are not concerned about minor details and understand that it is a used item. Thank you for looking.