... steel bearing High-wearable PU /LED light Wheel Original manufacture Free line board,G-skateboard,Drifting skateboard,Twister board,Snake board ... , Wave board, Caster board, ripstickProduct DescriptionItem:Free line boardModel:HY-P01-2Product dimensions:17*14*9.5cmDeck ... 's an easy and fun aerobic exercise for any one. Free line board