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

Product Overview: This 420 high-quality stainless steel tool is meticulously crafted, with a polished and flat surface on both sides. It is a product exported for foreign trade, with illustrations and instructions. The blade is sharp, the steel body is sturdy, and the saw teeth are double-row interlaced on thin cards. The entire tool is made of high-hardness stainless steel, which is strong and sharp. The size is similar to a credit card, and it comes with a black leather case to avoid injury to the blade and can be carried in a wallet or on a keychain. This small and practical life-saving card is like an easy-to-carry toolbox, whether for everyday life or travel, fishing, and camping.