Specification Brand : LA Ornamental Color : Silver, White Label : LA Ornamental Manufacturer : LA Ornamental MaterialType : Stainless Steel, Nylon ProductGroup : Home Improvement ProductTypeName : HARDWARE Publisher : LA Ornamental SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41OUoRnszJL._SL75_.jpg SmallImage_Width : 75 Studio : LA Ornamental Title : Sliding Track Rollers with Bearings Gate Truck Trolley HI Motions 4 Nylon Wheels, Lot of 8 Pieces