Specification Brand : Caster Color : black Label : BAI HUO SHANG DIAN Manufacturer : BAI HUO SHANG DIAN MaterialType : Rubber NumberOfItems : 2 PartNumber : BAI HUO SHANG DIAN ProductGroup : Automotive Parts and Accessories ProductTypeName : WHEEL Publisher : BAI HUO SHANG DIAN Size : 7 inches SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41OZQPkV4SL._SL75_.jpg SmallImage_Width : 75 Studio : BAI HUO SHANG DIAN Title : Rubber Replacement Wheelchair Wheels 17cm (7 inches) Scooter Cart Wheels Grey Black Non-marking Solid Tires (2 Pieces)