Features: Constructed from strong plastic, this trailer hitches ball cover offer robust defense against harsh outdoor pattern and erosion , ensuring your 50mm standard hitches ball remain secure during transport or storage. Featuring a high visibility red design for fast recognition and tool easy installation, it seamlessly fits most trailer accessories while shielding the hitches from dusts and moisture buildup. Designed for owners, camping enthusiasts, and frequent travelers who prioritize equipment longevity and hassle easy maintenance in hard environments. Use it during trailer storage, off road adventures, or coastal trips to prevent rust formation and maintain optimal hitches performances under extreme weather conditions. Its snug 50mm general and UV resistant plastic construction secure year round defense , keeping your trailer hitches ball clean and functional for smooth towing operations. Specifications: Component : plastic Size: about 62x84x108mm/2.44x3.31x4.25inch Package Includes: 1xProtective Cover note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.