1. and Long lastingCrafted with lightweight and rubber, these 4pcs walking rubber ferrules have a long service life. They are designed to withstand continuous use and provide reliable support during trekking or hiking activities. 2. Enhanced Grip and ProtectionThe rubber ferrules effectively increase the friction between the trekking pole and the ground, minimizing wear and tear on the pole tip. They provide enhanced grip and stability, reducing the risk of slipping or sliding on various terrains. 3. Safety and Injury PreventionWith their secure fit, these cane crutch tip ends prevent the tip from causing harm to both people and objects. They offer additional safety and peace of mind during outdoor adventures or everyday use. 4. CompatibilitySuitable for various brands of trekking poles, these tip ends are designed to accommodate different sizes. Please check the compatibility by checking the inner diameter and total length measurements provided (Inner Diameter: 10mm, Total length: 35mm).