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 use, offering reliable support for long-term performance. Enhanced Stability and Anti-Slip: Features an anti-slip texture that ensures a secure and firm grip during use, helping to prevent slippage and improve overall stability and safety. Comfortable and Ergonomic Design: Designed with a soft, ergonomic structure to reduce hand fatigue and provide comfortable support for extended use with rollators, crutches, or wheelchairs. Easy Installation: Simple to installjust slide the grips onto existing handles. For a more secure fit, adhesive is recommended. Package includes two hand grips (1 left, 1 right) 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 slight color variations between the image and the actual item. Measurement error allowed is 13 cm.