5 In 1 Carabiner Tool Outdoor Survival Aluminum Multifunction Knife Screwdrivers Bottle Opener for Mountain Climb 5 in 1 function: 1. Carabiner Hook with screw lock 2. Slot screwdriver 3. Philips screwdriver 4. Cutting/ Stainless steel knife 5. Bottle Opener Material: Stainless Steel + Aluminum Alloy Dimensions: 18*6cm ; Weight: 80g(Approx) Applicable to a variety of camping, Hiking,Mountaineer, and other outdoor activities