Features: Our Trailer Hitch Ball Cover provide excellent coverage against dirt, dust and rain, keeping your hitch ball in pristine condition. Unique Gas Mask Design: This gas mask - shaped trailer hitch cover is a real head - turners, allowing your vehicle to stand out from the-ordinary. It's tailor - made for individuals who have a penchant for bold and stylish vehicle accessories, adding a touch of edginess to your ride. Secure Fits: Features a screw-on gas filter that locks the cap in place, acting as a protective anti-theft device for your trailer hitch cover. No more worrying about losing your coupling dust cap! Wide application: this trailer ball cap is suitable for all conventional tow bars, trucks, caravans, container trucks, trailers, cars, boats. Easy to install: No other tools required, just press the hook cap on the ball, easy to install and remove, can be firmly attached to the drawbar without shaking. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Size: about 11x8.5x8cm Weight: about 60g Package List: 1x Cover Cap for Towing Coupling