It is made of rubber which has good wear resistance and tearing strength.The left and right is clearly marked so you wouldnt get confused about it. This pedal strap is adjustable that you can adjust according to your needs.Our pedal strap is wider longer and thicker to make you feel more comfortable while you are exercising.The maximum length is 33 cm (13 inches) and the maximum width is 5.7 cm (2.3 inches). It is designed to fit most stationary and exercise bikes.1 Pair Exercise Bike Belts Bicycle Pedal Straps Generic For Cycling. Specification: Pedal Category: Ultralight Pedal Use: Mountain Bikes Use: Road Bicycles Model Number: Bike Pedal Strap Pedal Device Category: Pedal Package Included: 1Pair Pedal Strap (without Pedal) . Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-85681 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it