Ultimate Survival Technologies Floating Butane Lighter with piezo electric ignition performs without fail in the most adverse conditions. Unique floating construction and slim design fits easily in your pocket. Waterproof when fully closed. Unique floating construction O ring sealed cover with locking clasp Slim design fits easily in pocket Waterproof when fully closed Fuel: Quadruple refined butane Windproof Flame Catalyzer coil provides 2000F 1093C flame that withstands winds up to 80 mph 129 Kmh Flame Window Indicator Ceramic flame window glows a bright white color when lighter is ignited Piezo electric Ignition Lights up to 30,000 times and works when wet Zinc die cast windguard and lever Gas Inlet Fills quickly and easily with quadruple refined high performance butane fuel Flame adjustment Provides proper oxygen mix for optimal performance up to 8000 feet 2438m Nylon fuel tank Fuel Capacity .04 oz. 1.2g Material: Waterproof, impact resistant ABS Plastic case Size 2.6 x 1.6 x .5 66 x 40.6 x 12.7mm Weight: 8 oz.