Features: Funny Trailer Hitch Ball Cover: This helmet and mask design cover cap adds a humorous touch to your trailer coupling while protecting it from dirt and rust, making it both functional and entertaining for towing trailer truck RV accessories. Enhanced Safety Trailer Ball Cover: Designed for standard-sized hitch balls, this durable cover cap prevents debris and moisture buildup, ensuring a secure and long-lasting connection for all traditional trailer hitches. Easy To Assemble Trailer Coupling: The snap-on design allows quick installation without tools, providing a hassle-free solution for protecting your trailer wheel bearing and hitch ball from dust and damage. Trailer Wheel Bearing Dust Protector: Keep your trailer hitch clean and well-maintained with this dust-resistant cover cap, which fits securely over standard hitch balls to prevent corrosion and wear. Versatile And Durable Cover Cap: Suitable for all traditional trailer hitches, this high-quality cover combines a helmet and mask design with robust materials to enhance safety and style for your towing needs. Specification: Material: ABS Size: 9.5*7.5cm Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Include: 1*Cover Cap for Trailer Coupling