These exercise bike pedal straps are made of high-quality materials, such as durable nylon and rubber, which have a strong bearing capacity and are not easy to break. They are suitable for most bikes, such as mountain bikes, road bikes, spinning bikes, exercise bikes, and stationary bikes. The length of the pedal straps is adjustable, so you can adjust them to fit your feet comfortably. The pedal straps are easy to install and remove, and they can help you increase your pedaling power and maintain a proper riding position. These pedal straps are a great accessory for your exercise bike, and they can help you improve your riding performance.