Features: The Pedals extender on the cranks provide you with a comfortable ride and prevents your bike from scratching the keels or legs. Bicycles Pedals extenders increase pedaling area, apply force easily and increase the width of the side. Help you adjust your cycling position for more natural cycling position. Make of 304 Stainless Steels materials, waterproofs, rustproof, wear resistant, corrosion resistant, Enduring. Easily to Use: Bike Pedals extenders is split into left and right axles (same side axles teeth can superimposed); unique Left and Right marking make easily to distinguish left and right extenders. A bike Pedals extender allows you to attach this kits, including any standard mountain bike, road bike. Specifications: Materials: 304 Stainless Steels Length: about 32mm/1.26inch Package Includes: 1pair Bike Pedals Extenders note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.