Package Content: You will receive 4 pieces of walker ski glides. This accessory helps individuals with limited mobility walk more stably and effortlessly. The quantity provided meets standard replacement needs. Size: Each glide is 5 cm (1.9 inches) in height with an inner diameter of 2.82 cm (1.11 inches), designed to fit tube shafts with a diameter of 1-1/8 inches and most standard walkers. Compatible with models sized 1-1/8 inch and 1 inch; not suitable for 3/4 inch tubes. Please confirm your walker tube size before purchase. Material: Made from durable plastic, these glides offer a smooth bottom surface and provide a stable base for your walker. They help reduce the risk of slips, falls, and injuries while making movement easier and requiring less effort. Suitable for: These walker skid glides can be used both indoors and outdoors on various surfaces including carpet, concrete, tile, and grass. Regular replacement is recommended as excessive wear may affect performance and potentially damage flooring. Easy Installation: No tools are required for installation. The design allows for quick and simple attachment, making it convenient for everyday use. Color: Gray Material: Plastic Dimensions: 50 x 80 mm Package Includes: 4 x Walker Ski Glides Note: Other items shown in images are not included. Note: Lighting effects and display settings may cause slight variations between the color shown in pictures and the actual product. Measurement tolerance allowed is +/- 1–3 cm.