Product Description This is a brand new front wheel for a wheelchair or a rear wheel for a silver car (walker). The color is black. The size is about 20 cm in diameter. As shown in images 4 and 5, for wheelchair front wheels, please measure the size of the front wheels of your own wheelchair and determine if this product is applicable before purchasing. (Not compatible with all wheelchairs) We have several sets available, so we can offer a discount if you purchase multiple items together. If you have any questions, please feel free to contact us. * Separate shipping charges apply for Okinawa and other remote islands.