Wheelchair wheels are made of lightweight yet durable rubber and iron materials, durable, crack resistant, so can be used for a long time. These wheelchair wheels are nice replacement for wheelchair old wheels, providing mobility, use and independence to wheelchair users. Features - Color: Grey -Material:Rubber, iron - Size: 19.00X19.00X5.00cm/7.47X7.47X1.97in - Our wheel is made of durable iron and rubber material, provides strength and durability, preventing it from cracking, rusting. - Solid wheel construction and convenient design, allow to easy maneuverability. Sleek finish for a modern look. -Replacements wheelchair wheels are designed for smooth and stable operation, with lasting performance. - Axle included for easy installation and replacement, giving you a comfortable touch and installation experience. - Wheelchair wheels are ergonomic design, which provide comfortable and secure using for users. Package list: 2 4 x axles 8 x washers