Introducing our De-FINS Keychain, a handmade resin keychain perfect for those looking for a stylish and functional self-defense tool. Our keychains are made using high-quality epoxy resin, ensuring durability and longevity. The mermaid tail fin shape is unique and eye-catching, making it the perfect accessory for any event or crowded space. With its metal-free construction, this keychain is safe for use in areas with security checks or metal detectors. Each one comes in a random color unless a custom request is made, adding an element of surprise to your purchase. Compact and not sharpened, this keychain is a discreet and safe way to stay prepared while on the go.