XIANQI HIGH QUALITY MATERIAL: The crank protector is made of high wear and tear resistance silicone, which is durable and anti-aging. PROTECT YOUR CARBON: Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes. USE METHOD: Remove the pedal, then cover the crank arm boots, and then install the pedal. NICE ACCESSORIES: Suitable for most kinds of bicycles' cranks, a nice accessory for cycling lovers. Features: HIGH QUALITY MATERIAL: The crank protector is made of high wear and tear resistance silicone, which is durable and anti-aging. PROTECT YOUR CARBON: Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes. USE METHOD: Remove the pedal, then cover the crank arm boots, and then install the pedal. NICE ACCESSORIES: Suitable for most kinds of bicycles' cranks, a nice accessory for cycling lovers. Specification: Condition: Brand New Item Type: Crank Protector Material: Silicone Optional Color: Green Size: Approx. 16.9*3.3cm / 6.7*1.3inch Weight: Approx. 32g Package List: 2 pairs Crank Protector