This flashlight is manufactured with a stong aluminum body. The design is very durable and will withstand a fair amount of beating. It is shockproof, dustproof, and water resistant. The feel is very comfortable and is complete with an anti-slip texture. The flashlight fits in the palm of your hand and is easily switched on and off with its tail push button switch. The 9 powerful 12,000MCD LEDS puts out a super bright white light. It is powered by 3 batteries (not included).