PU foamed wheel EBTPW-7" *2 " dimension :7" *2 " loading capacity :8 0 kg pastic rim PU foamed wheel EBTPW-7" *2 " dimension :7" *2 "loading capacity :8 0 kgpastic rimFeature1,flat free wheel ,made by PU 2,High quality,The best price 3,corrosive resistant 4,high abrasion resistanceSize in various size Different color is acceeptable different pattern for your choice. EBTPW-7" *2 " PU foamed wheel