Features 1、WIDE APPLICATION: Walker wheels have a standard hole diameter, compatible with most of the market walkers, and are transformed into a smooth rolling walker to help the elderly walk more easily and less hard 2、APPLICABLE SCENARIO: Plastic wheel is very smooth, suitable for tile, cement, wood, carpet and other roads, will not leave traces, will not scratch the floor 3、EASY TO INSTALL: No additional tools are required, just remove the lower part of the front leg of the walker and install this wheel, which fit perfectly 4、FLEXIBLE AND ADJUSTABLE: Compatible walker has adjustable height, a total of 8 levels, with a lock fixed hole diameter, can adapt to different height needs 5、DURABLE LEGS: Adjustable walker wheels have excellent aluminum alloy chair legs, durable, no deform, and has strong load bearing force, you can use with confidence Specification Item Type: Walker Wheels Product Size: Wheel Leg Inner Diameter: Approx. 2.4cm / 0.9in, suitable for walkers with outer diameter of chair leg less than 2.4cm Use: Installed on the front leg of the four legged walker for the elderly to realize the wheel leg interchange, and the wheel can help the elderly walk more easily and reduce the force Features: 8 Speed height adjustment, aluminum wheel legs, plastic wheels Package List 2 x Walker Wheels