Bicycle Crank Protector Arm Boots MTB Bike Crankset Protective Sleeve Cover 2PcsFeature:Made of high quality silicone material, soft, non-toxic and odorlessAnti-skid and shockproof, not easy to age, not easy to fadeOil resistance and water resistance, easy to cleanOne-piece molding, textured surface special process, smooth textureIt can effectively protect the bicycle crank from dust, dirty, splashes, wear and other impactsWith tough stretch elasticity, it can fit for most bicycle cranksSpecification:Color(Optional): Black, Red, Blue, GreenMaterial: SiliconeScope of application: most cranks can be used (universal)Product Size: As the pictures shownPackage Includes:1*Crank ProtectorNote:Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before ordering.Please allow 1-3g weight error. Please make sure you don't mind before ordering.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual colour of the real item. Please make sure you don't mind before ordering, thank you!