Designed with swivel casters Features swivel rubberized walker wheels designed to be sturdy for regular daily use. Provides strong support for the walker while remaining flexible. Smooth and wear-resistant rubber wheels The stiff rubber construction allows users to easily maintain a smooth roll, even over irregular surfaces, while the rubber sports wheels are non-marking and suitable for indoor use. Easy-to-Install walker accessories These walker parts are exceptionally easy to install and use. Simply slide the metal bar into leg columns of the existing walker until the metal nub clicks into place. Choose from 5 different height settings spaced 2.25cm apart for the proper fit. And there is no need to use any tools to install it. Converts Most Traditional Walkers These versatile walker wheels function as walker replacement parts as well as accessories for walkers for those who wish to convert a traditional walker into wheeled-style for enhanced mobility. The durable 3 inches (7.6 cm) rubber wheels glide smoothly over most surfaces. This walker wheels is a great accessory for walker! Specification: Walker Wheels Material: Aluminum, rubber height: 30.5 cm (12 inches) wheel width: 7.6 cm (3 inches) Net Weight: 0.7kg Pair Color: Silver Package Included: 1 Pair (2 Pack) x Walker caster wheels[Service]: Swivel universal walker wheels easily transform most standard, non-rolling walkers into wheeled-style walkers, giving users improved mobility for everyday activities. We are committed to providing quality services to our customers. If you have any question, please feel free to contact us!. [Easy to Install]: No tools are needed to easily install walker wheels on walkers. [Height Adjustable Walker Casters]: 5 levels of adjustable height, for customised comfort and posture. [Universal]: Walker wheels are designed to fit most walkers, caster wheels let you easily navigate over uneven surfaces. The easy-glide wheels smoothly roll over carpet, pavement, or grass. They're also non-marking and you won't have to worry about scuffing your floors. [Swivel and Sturdy]: Each wheel is 7.6 cm (3 inches) in diameter and features a swivel design with caster tubes made of aluminum to provide strong support and stability for the walker while remaining lightweight and flexible.