Economical thumb throttle extender Quick and easy to attach with 3 UV resistant zip ties that wrap around thumb throttle and lock into the grooves on the throttle extender Stainless steel core covered in thick soft rubber Extender can be bent and formed to provide a custom fit for large and small hands Ergonomic rubber coating helps to relieve thumb and hand fatigue from a long day of riding Can be formed to custom fit any size handEliminates thumb and hand fatigue on long ridesFits all thumb throttlesMade in the USA