Features: 1. Made of high-quality aluminum alloy material with the characteristics of strong, rust resistance, hardness, and durability. 2. The sealed bearings platform pedals have high-quality bearings for better slide smoothly. 3. Anti-skid nail surface, strong grasps, no longer skid. Big platform shape for long ride comfort and pedaling efficiency. 4. The surface of the product is smooth, beautiful and not easy to fade by using anode oxidation process. Specifications: Color: Black/ Titanium/ Red/ Blue (optional) Material: Aluminum alloy (body) Chromium molybdenum alloy steel(Axle) Weight: 365g/ 12.9 oz (one pair) Size: 96 * 66 * 34 mm/3.8 * 2.6 * 1.3 in Package weight: 550g / 1.2 lbs Package size: 13* 12 *8.5 cm /5.1 *4.7 *3.3 in Packing List: 1 * Pair of bicycle pedals 1 * Set of installation tools 1 * Set of pedal accessories Note: Due to manual measurement, there is a 2-3cm error in the product size. Please specific to the actual.