Unrivaled Durability & Floor Safety Crafted from top-notch PVC and PP materials, these walker skis are built to last, heavy-duty, outlast traditional tennis balls, durable floor protection for hardwood floors, prevent damage Effortless All-Terrain Glide Aliseniors walker glides provide a smooth, quiet glide on all surfaces (plush carpets, hardwood floors, uneven pavements, slick indoor tiles), enhances stability, boosts user confidence, comfy stroll indoors and outdoors Perfect Universal Fit & Easy Install The walker ski glides are tailor-made for folding walker tube shafts with a 1 1/8 inches diameter, perfect fit for standard walkers, hassle-free installation (rotate and press) Empower Independent Mobility The walker feet glides are designed for seniors, elderly, limited mobility, enhanced stability and control, fosters independence, thoughtful gift for safer, confident walking, an essential walker accessory What's in the Box You'll receive a set of 2 Aliseniors Walker Ski Glides. Whether you're a senior, have mobility challenges, or are on the mend, these glides can transform your daily mobility.