The Leviton CR15 is a narrow body duplex receptacle from Leviton's product line of Heavy-Duty Industrial Grade receptacles. This particular model comes in brown. It is designed to withstand demanding environments. The receptacle features impact-resistant thermoplastic nylon body. This narrow body duplex receptacle is perfect for use in hospitals, schools, hotels and commercial office buildings. It is available in a wide assortment of configurations. Among them are tamper-resistant, isolated ground, etc. This is a self-grounded type unit. The Leviton brand offers you the highest in production standards according to National Electrical Manufacturers Association. Material: Polycarbonate.