Double protection is safer: the pedals are designed with raised beans, which can play a non-slip effect; there are reflective strips beside the pedals, which can make your riding at night safer International standard design: The caliber of the pedal shaft is the international standard, and each pair of pedals is marked with left and right High-carbon steel bearing: The bearing is made of high-strength carbon steel, which is stronger. The inner part of the bearing is moved by the ball and has a longer service life. Easy to fold: It can be easily folded with one hand, convenient for storage, folding bikes, mountain bikes, and road bikes can be used. Reminder: Do not fold the pedals forcibly. During riding, the point of force on the pedals should be in the center, not at the end of the pedals.