With an LED Lenser K2 Flashlight attached to your keys, backpack, purse, or briefcase, you'll have easy access to powerful light any time you need it. . Easy to use twist bezel allows for simple onoff. Anodized aluminum construction provides durability. 25 lumen High End LED shines up to 20 meters. Perfect for walking to and from your car, home, or office at night. IPX4 water resistance means the K2 isnt afraid of a little rain. Weighs less than half an ounce. Due to federal shipping restrictions regarding products with hazardous or flammable materials, this product can only be shipped via ground transportation. Were sorry, but Next Day Air, 2nd Day Air, USPS Priority or Express shipping are not available for this item. Additionally, this product cannot be shipped to Canada, Hawaii, Alaska, Catalina Island, Puerto Rico, APO, FPO or international addresses. Thanks for your understanding..