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). They can also be used on wheelchairs and knee walkers. Durable Construction: Made from high-quality PVC, these walker grips are sturdy and built to withstand daily wear and tear, providing reliable support for long-term use. Enhanced Stability and Anti-Slip: The rollator replacement parts feature an anti-slip textured surface, ensuring a secure and firm grip during use while helping to prevent slippage for improved stability and safety. Comfortable and Ergonomic Design: Designed with a soft, ergonomic structure, these grips help 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 security, adhesive may be used during installation. The package includes two hand grips for complete coverage. Color: Black Material: PVC Size: 12cm Package Contents: 2 pcs universal rollator hand grips (1 left, 1 right) Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3cm.