ATV Throttle Extender: this thumb throttle extender works on most ATV thumb throttles; We do not recommend using this throttle extender with oversized or oddly shaped thumb throttles; Also be careful not to use it with handlebar gloves or protective gear, as the extender may be caught under the gloves, causing unintended accelerationEnjoy A More Comfortable Riding Experience: this throttle extender features an ergonomic rubber shape design that provides multiple thumb positions and leverage, allowing the rider to control the throttle with the palm of the hand instead of the thumb, helping to reduce thumb and hand fatigue caused by long ridesand Customizable: this ATV throttle extender is made from bendable stainless steel and covered with a soft rubber coating to withstand long term riding use; It bends and forms easily to fit either large or small hands comfortablyEasy to Install: this thumb throttle extender is a two piece clamp design for easy bolt on; The stainless steel portion clamps onto the thumb throttle to provide reliable throttle controlFit Any Size Hand: this ATV throttle extender is suitable for large or small hands; It comes with a mini wrench for easy installation and adjustment; Please read the pictures and details below carefully before orderingColor: BlackMaterial: Stainless Steel+RubberPackage Contents:1x ATV Throttle ExtenderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.