3 Sheets Mountain Bike Crank Protective Film Cover Carbon Fiber Universal Anti-Collision MTB Crank Clear Sticker Protection
Specification: thickness of 18 silk, a bag of 3 pieces,
Size: Outer packing 23.5*12.5cm.
Weight: 15.12g/bag with packaging.
there has 5 shape design,you can choose right one depend on your bike.