[Size]M: 48x23x44 or 56in(123x58x113 or 142cm), L: 55x24x47 or 63in(140x60x120 or 160cm). This spin bike cover fits for most styles and brands of exercise bike. Pls measure your exercise bike and equipment dimensions before purchasing to choose the size that fits !.[Material]The recumbant stationary exercise bike protective cover is made of 210D high-quality Oxford Fabric, waterproof, dustproof, aging resistance. And protect your fitness equipment from the influence of elements to keep it in good condition..[andClean]We provide upright gym stationary bike cover, zipper on one side for easy fastening or storage. Drawstring cord for a secure fit. It's very easy to wash, just need hose the cover down with water and dry it up in the sun..[Design]The convenient elastic hem cord with adjustable toggle keep the cover protecting your exercise equipment on the windiest days, flexible and easy to use..[Package Includes]1 Pcs Spinner Bike Cover, 1 Pcs Storage Bag, Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.