The carabiner Multi-Tool has 6 tools in a compact and lightweight design. Solid stainless steel tools and rugged plastic case. Includes: bright LED flashlight for when you need additional light, a straight edge knife for cutting small items, bottle opener, Phillips and flat head screwdrivers, and a carabiner key ring clip. The carabiner features a spring action quick release. Compact size: 2.6 inch x 1.1 inch x .6 inch and weighs only 1.6 ounces. Includes 3 replaceable AG10 batteries, which will last for 2 hours of continuous use. Lifetime limited warranty.