Usage Tips:Description This versatile accessory is designed to fit 25mm/28mm round tubes, making it ideal for use with commode chairs, walkers, and canes. The C-shape clamp and pin buckle ensure a secure and adjustable fit, providing stability and support. The sleek black finish adds a touch of elegance while blending seamlessly with various mobility aid. Features - Color: Black -Material:Plasticiron - Size: 3.80X3.00X1.90cm/1.49X1.18X0.75in -Durable material: made from durable thermoplastic rubber with reinforced metal inserts, providing antislip traction and longer lifespan -adaptiveaplug: allows height adjustment as needed, offering a better user experience -Universal compatibility: fits most toilet stools, bathroom bench, and shower chairs, ensuring safety and stability with its unique angled legs and nonslip rubber tips -Toolfree assembly: easily assembled by anyone in the household within minutes, ideal for quick and simple replacement of old clips -Nonslip rubber tips: wider tips with convenient drainage holes help manage excess moisture, improving overall sitting experience and reducing slip risksPackage list: 4 x replacement clip locks