Fitment: For HARLEY FXD and XL SPORTSTER but adaptable to Many other models,please check the size before order,thanks for your reading . Features: Condition: 100% Brand New Material:Rubber Size:7" long - not compressed nearly 4" fully compressed Top hole is approx 39MM diameter Bottom hole is approx 66MM diameter (can stretch slightly) These are regular type gaiters(not split type),they require fork removal to install. Both ends can stretch a bit to accomodate slightly larger sizes, and you can use black silcone or rubber radiator hose to shim the inside diameter for smaller jobs. Gives your bike that "British" look. Provides great fork protection Package included: 2x Fork Gaitors with 4 install tool Note: Because of violent logistics delivery, the product may be squeezed or deformed, please soak it in hot water or pulling it several times, it will be recovered.