PaceMaker Stix Pair of Extended Life Vulcanized Rubber Replacement Tips Paws Ferrules for Walking Hiking Poles Fits Almost All Brands of Trekking Poles for Walking Hiking & Travel &ndash; rated 500 miles PREMIUM VULCANIZED RUBBER: PaceMaker Stix Replacement Ferrules will help you go the distance. They are rated to take you 500 miles. Hike longer, faster, and easier on the most difficult backpacking trips. Ferrules helps absorb trail shock, and makes for a quieter walk. FITS ALMOST ALL BRANDS OF POLES: There are few poles that these ferrules/paws/feet do not fit. SUPERIOR TRACTION FOR ANY SURFACE: These ferrules will help you negotiate any trail, walking path, asphalt, cement, or gravel for better balance and stability on your trail to help keep you safe. SAVES YOU MONEY: No need to frequently replace your ferrules with small cheap alternatives. Put on PaceMaker Stix extended life ferrules, and forget about them for the next 500 miles. These feet also protect your hiking pole ends. ONE YEAR WARRANTY: If PaceMaker Stix ferrules wear out before 500 miles, well replace them. Simple as that!