The Dielectric Connector Protector is a must-have item for anyone looking to protect their electrical connections from moisture, heat, and dirt. Made of superior quality materials, this durable product is ideal for trailer plugs and irons, protecting connections from shorting out due to dirt or moisture build up. Plus, it's specially designed to easily unlock existing connections so you don't have to struggle when it comes time for future removal. Features: - Constructed from high durable, abrasion resistant TPR material - Perfect for protecting wires, plugs and connections from water or dust damage - Eases cleaning and removal of existing trailering components - Locks out excessive heat build up Benefits: - Enhances safety by helping guard against short circuits - Prevents corrosion of connectors caused by moisture buildup - Increases efficiency by assuring secure connection between wires and plugs - Reduces replacement costs due to premature wear or tear