Material Constructed from black ABS plastic, this trailer hitch plug offers elasticity, corrosion resistance, and oxidation resistance. Designed to withstand bending without damage, it remains tough and durable in both hot and cold weather. Its secure fit ensures it stays in place during driving, helping to significantly extend the lifespan of your trailer hitch receiver cover. Protective Function Keep your trailer hitch receiver tube clean and protected when not towing. This cover prevents mud, dirt, dust, rain, snow, and ice from entering the receiver, reducing the risk of rust and wear. It provides dependable protection in all weather conditions, helping maintain the integrity and performance of your vehicle's towing equipment. Wide Compatibility Available in both 1.25inch and 2inch sizes, this universal trailer hitch cover fits most vehicles equipped with a trailer hitch or towing hitch receiver. Ideal for cars, trucks, SUVs, or trailers, it features a smooth, glossy finish for a clean, professional appearance. For proper fit, measure your receiver size before . Easy Installation Designed for quick and simple installation, the cover attaches by inserting the square ring into the matching receiver size and sliding the cover into position. No hinge pins or clips are needed. It installs in seconds and locks securely in place without risk of falling off during use. Practical Use Scenarios 1. Protect a trailer hitch receiver during winter months from snow, ice, and road salt. 2. Keep dust, dirt, and debris out of the hitch on offroad trips or when driving on unpaved roads. 3. Maintain a clean, rust receiver on a vehicle used for occasional towing, ensuring readiness for the next job or trip.