Usage Tips:12 Inch Wheelchair Rear Wheel Assembly, 12 1/2 X 2 1/4, 2pc Spare Tire, Gray Solid Tire, Rear Wheel Accessory Together With 12 Inch Wheelchair Rear Wheel: Long-lasting Design: This 12-inch wheelchair rear wheel assembly is crafted for use time, featuring a robust construction that withstands daily use and provides reliable support. Solid Gray Tire: The 12 1/2 x 2 1/4 gray solid tire eliminates the need for inflation, ensuring you wont encounter flat tires during your travels. Easy Installation: Designed for hassle-free installation, this rear wheel accessory can be quickly attached or detached from your wheelchair, making maintenance straightforward. Enhanced Stability: With a focus on performance, these wheels offer improved stability and maneuverability, allowing users to navigate various terrains with ease. Complete Package: This assembly comes with two spare tires, providing extra convenience and ensuring you always have a backup when needed. Specification: Material: rubber composite for durability and resilience. Size: 12 inches in diameter, 12 1/2 x 2 1/4 inches for the tires. Package Includes: 2 x 12 1/2 x 2 1/4 gray solid spare tires 2x bearing cap 2x screw rod Label: Yes Material: PU