This practical crutches anti-slip mat has good workmanship and many small details to ensure safety. When you are climbing or go hiking, the wear-resistant and durable material can keep it with you for a long time. And these Crutch Tips are easy to use and store, suitable for your better using. Features -Color:Black -Material:Plastic -Size:3.50X2.10X2.10cm/1.38X0.83X0.83in -Inner Diameter:11mm -Made from reliable material, this Crutch Tip replacement 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 trekking pole 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 or folding cane. Package list: 15 x Cane Tips