This product is aWalker Ski Glidesreplacement tip accessory. Made with plastic material, easy to replace and install, can support long time using. Detailed workmanship, sturdy and durable. These non-skid Walker Ski Glidesare suitable for elderly walker, outdoor climbing pole, hiking pole, trekking pole and more to better fit your needs. Features -Color:Grey -Material:Plastic -Size:8.50X5.00X5.00cm/3.34X1.97X1.97in -Made from reliable material, thisWalker Ski Glidesreplacement is very lightweight and durable to use. -Prevent the crutch far from sinking too deep into ground or snow, and protects your crutch from mud. -Good shockproof and anti-slip, making elderly walker and walking sticks go smoothly in any state. -Small size, light weight and easy to install, you can just put in your trekking pole bag and install when needed. -Provides balance and good stability on any surface as long as installed correctly on a standard cane. Packing list2 x Walker Ski Glides