This is a set of 3 brand new belts for the popular Thumler's MP-1 and Model T Standard Style Drive Belt Rock Tumbler/Polisher. This sale is for the belts only, no tumbler included, just Three replacement drive belts. Please be certain these belts will work on your tumbler. There are two different model T tumblers, if your model does not specifically state the model T 100 , then these belts will not fit properly. These belts fit the newer style Model T. They are about 1/4" in width, and will not work for the Model T thin which has a belt which has a thinner. PLEASE CONTACT ME BEFORE PURCHASING IF YOU HAVE ANY QUESTIONS AS TO PROPER FIT **These Belts Are NOT** **Original Factory** **Thumler's,** **They Are BETTER!!** These Belts Are Superior in Quality to Original Factory Belts. They Are an "O" Ring Style Made From Buna Nitrile, It Has Greater Flexibility and Abrasion Resistance Than Natural Rubber. *These Belts have a 15 Year Shelf Life!* They Stay Pliable Down To -20 F And Withstand Temperatures Above 250F. Auction Is For Three (3) Brand New Drive Belts Only, NO Tumbler, No Other Parts, Just What is In The Pictures.