A. Material: aluminum alloy and carbon steel B. Anti-slip feature C. Foldable design D. Suitable for folding bikes, mountain bikes, road bikes E. Simple and practical, with a classic and refined appearance F. Foldable pedal made of very hard technical plastic material, central part in silver aluminum alloy, shaft core in carbon steel, anti-slip design at the front of the pedal to increase friction G. Easy to fold and store with one hand. Can be used for folding bikes, mountain bikes and road bikes H. 1. Pull the aluminum alloy pedal plate outward by hand to expose the mounting bolt and rotate it 90 degrees up and down to fold it I. 2. Release and let the mounting bolt return to its original rebound position J. 3. Do not force to fold the pedal K. 4. When riding, the stress point of the pedal should be in the middle position and cannot be concentrated at the rear end of the pedal L. Color: silver black M. Dimensions: 12.3 x 7 x 2.75cm (L*W*H) N. Weight: approximately 430g (1 pair) O. Package list: 1 pair of aluminum bicycle pedals