Marine Grade Nylon Clam Shell Vents: Designed to resist saltwater corrosion and harsh marine environments, ensuring durability and longevity.;Boat Transducer Cable Gland: Perfect for sealing cables and hoses, providing a splash-proof opening for cables and hoses on your boat.;Smooth Edge: The refined edges provide an elegant appearance and prevent potential damage to cables or hoses.;UV and Weather Resistant: Resistant to sunlight and weather conditions, making them ideal for outdoor marine use.;4-Pack: Comes in a convenient set for multiple applications or replacements.;Enhance your boat's functionality with our premium marine-grade nylon clam shell vents, specifically designed for the rigors of the sea. Perfect for sealing cables and hoses, they offer protection against splashes and harsh elements. With their smooth edges and UV-resistant properties, these vents seamlessly blend into any marine environment. We strive to provide you with first-class customer service. No matter what challenges you face, our professional team will work hard to solve them and ensure you have a pleasant shopping experience.