This toggle switch boot cover is an essential item for protecting your electrical system against the harsh marine environment. The high-quality cover provides an effective seal around the switch to prevent water, dust, and debris from entering the switch mechanism. The cover is designed to fit snugly over standard toggle switches, providing a secure, weather-tight fit. The durable construction ensures that the cover will last for years of use in even the harshest marine environments. Protect your electrical system and ensure reliable operation of your toggle switches with this high-quality boot cover. T-H Marine Boating Essentials Toggle Switch Boot Cover Brass