1. This multifunctional buckle is a practical and worthwhile item that is worth considering. It is specifically designed for survival scenarios and other situations. With a specification of 5*2, it has a moderate size, making it easy to carry and use. 2. It has multiple practical functions. The flint design allows you to start a fire easily in the wild, meeting your fire - starting needs. The sharp blade can be used to cut ropes and other items. The buckle design facilitates connecting and fixing objects. The whistle can emit a loud signal in an emergency to attract others' attention. The compass can help you tell directions in the wild and avoid getting lost. Additionally, it is compatible with paracord weaving supplies and can be used for various creative weavings, adding more fun to your outdoor life. 3. Whether you are an outdoor adventure enthusiast or someone who often works in the wild, this multifunctional buckle can be your reliable companion, providing strong support for your trips and work.