Weather-Resistant Protector Durable UV-resistant plastic with snap-lock design that helps shield extension cord plug connections from rain, snow, dirt & accidental disconnections. Rugged Build Designed to protect bulky three-prong plugs and up to 12 AWG cords from outdoor wear while keeping connections secure. Includes plug insulator. Secure Plug Retention Snap-tight locking system holds plug connections firmly together to prevent separation or pulling apart. Wide Compatibility Fits up to 12 AWG cords and large three-prong plugsideal for string lights, holiday lights, RV setups, pool pumps & outdoor tools. Made in USA Proudly engineered and manufactured in the USA, ensuring reliable quality and dependable outdoor cord protection.