DESC: High-intensity adjustable light beam (Spot to Flood) Rugged, machined aluminum construction with knurled design Anodized inside and out for improved corrosion resistance Innovative extended key lead allows the light beam and key to be used together in the same direction Water and shock resistant Spare lamp safely secured inside the tailcap Includes AAA Battery and key lead The distinctive shape, style and overall appearance of the Maglite® Solitaire® flashlight and the circumferential inscription are registered trademarks of Mag Instrument, Inc. Length: 3-3/16" Barrel Diameter: 1/2" Head Diameter: 1/2" Weight With Battery: .86 oz Peak Beam Candlepower: 250 PBC