multi-function tool knife card large outdoor life-saving card knife

Product Overview: Made of high-quality stainless steel 420, it features exquisite craftsmanship, with both sides being smooth and flat. It is a foreign trade export product, accompanied by detailed drawings. The blade is sharp, the steel body is sturdy, and the serrations use double-row interlaced teeth on a thin card. The entire piece is made in one step from high-hardness stainless steel, offering high strength and a sharp edge. Its size is similar to a credit card. It comes with a black leather cover to prevent damage to the blade and can be carried in a wallet. This compact and practical life-saving card, either placed in a wallet or hung on a key ring, serves as a simple tool kit for daily life at home, travel, fishing, or camping.