Adjustable: The bike pedals come with adjustable webbing strap, allows you to adjust the length to accommodate the shoes you wear. Application: The exercise bike pedals are suitable for indoor gym exercise bikes. With Mark: The pedals are clearly marked left and right on spindle for correct installation. Nonslip: The nonslip pedal surface cleats and straps protect you from sudden slips for excellent control when pedaling your bike. Size: Indoor Exercise Bike Pedals 12cmx8cm or 4.72inchx3.15inch, Axle thread 9 or 16". Size Chart: 12cmx8cm or 4.72inchx3.15inch Package Includes: 1bike pedal with toe cage Note: Please allow slightly errors due to manual measurement and different monitors. 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. Sold by-DIMEANI official store