Name: universal camping card rescue toolMaterial: stainless steelSize: 6.5*4cmWeight: about 30g Packing: leather caseFeatures:1. Can Opener: Hook below mouth with above edge using, can open tin cans easily.2. Live key: that is, long tape with hollow slots, you can screw in any flat type with different thickness with thin buckles.4. Keyhole, this card can be hung on the key chain.5. Positioning key: two different types of hex wrench, smaller than the function of 7 models.6. Direction indication: sixteen equally divided scales can be used to accurately determine different directions.7. Positioning wrench: four different kinds of hex wrench, suitable for daily use of bolt and nut size.8. Straightedge: metric scale, effective measuring distance 3CM, minimum scale is mm.9. Bottle opener: suitable for beer, beverage bottles open.10. Screwdriver: located in the corner of the card (this location uses the principle of mechanics increased strength and more effort), scientifically cut into a flat-blade screwdriver, you can easily use the common screw type.