This listing is for one (1) Big Bee Finish Mower Height Spacer, code FM-00-12. This spacer measures 1.2" ID X 1-3/4" OD X 3/4" wide. If you need more than one just increase the quantity to match your needs. We sell replacement blades, belts, wheels, forks and more for most brands of finish mowers. If you don't see the parts you need listed please contact us we would love to earn your business. We are listing new items frequently so please check our store often. Part Numbers: FM-00-12 We stock a wide variety of replacement parts for Agricultural Equipment please contact us if you have any questions or if you would like more information.