DescriptionThis item is well made of premium material for durable and practical use. It is used to protect your bike's crank arm from scrtaches, shocks and other damages. It is suitable for most mountain bike, road bicycle, folding bike, and etc.Feature- Color: Yellow- Material: Rubber- Size: 5x5x5cm- Protect your bike's crank arm from scrtaches, shocks and other damages- Made of tear-resistant, wear-resistant and shock-resistant.- Suitable for most mountain bike, road bicycle, folding bike, and etc.Package Includingone pair crank arm cases