The Sleek, Modern Design Of This Dispenser Allows It To Blend Well In Office Settings. Convenient, Hinge-Top Accessibility Makes It Easy To Change Refills. Unique Dispenser With Magnetic Lock. Innovative Light-Sensing Technology. Use Two Aa Batteries To Power The Dispenser For A Year, Or Four To Power It For Two Years (Not Included) . Material(S) : Plastic; Color(S) : Black; Depth: 3 2/5 Inch ;