Treadmill Doctor proudly offers Gym Tough Pro Walking Belt which has been derived from over five years of development, testing, with excellent real-world results! This is the finest belt we have ever made and has thousands of miles of use ranging from walkers to serious marathon runners as well as it has passed every test we have ever thrown at it. With a tough urethane top surface, the Gym Tough Pro Walking Belt will give you years of reliable service without the worry of heavy wear signs showing like you experience with lesser belts. With our superior Gym Tough backing, the belt will provide you with lower friction, noise, and longer life than comparable belts due to the profile, thinness, and lateral and tensile strength. For commercial use, we proudly offer a ONE YEAR WARRANTY! A better belt allows us to provide a better warranty. If you lubricate the belt regularly, you will get years of trouble-free use and extend the life of your treadmill. If you want this to be the last belt you ever have to buy for your home machine, this is it! With only lubrication required once a year, it will easily outlast the rest of your machine. That's why we offer a LIFETIME WARRANTY FOR HOME USE!