Universal Compatibility: These Walker Handle Grips Are Designed to Fit Most Three- and Four-Wheeled Rollators, with An Inner Diameter Of 0.86 Inch (22mm), and Can Also Be Used On Wheelchairs and Knee Walkers & Long-Lasting: Constructed From High-Quality Plastic, These Walker Grips Are Sturdy and Built to withstand Daily Wear and Tear, Offering Reliable Support for Long-Term Use Enhanced Stability & Anti-Slip : The Rollator Replacement Parts Feature An Anti-Slip Texture, Ensuring A Secure and Firm Hold During Use, While Also Preventing Slippage to Enhance Overall Stability and Safety Comfortable & Ergonomic Design: Made with A Soft, Ergonomic Structure, These Grips Reduce Hand Fatigue and Provide Comfortable Support for Individuals Using Rollators, Crutches, Or Wheelchairs for Extended Periods Easy Installation: Installation Is Quick and Simple-Just Slide The Grips Onto Your Existing Handles. for Added Stability, We Recommend Using Glue During Installation for A More Secure Fit. The Package Includes Two Hand Grips for Complete Coverage Color: Black Material: pvc Size: 12cm Package Contents: 2 Pcs Universal Rollator Hand Grip (1 left, 1 right) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.