Mustad Ultrapoint Grip-Pin KVD WormHook is a pack of 5 hooks designed for freshwater and saltwater fishing. The hook size is 2/0 and the color is black nickel. The hook features a Grip-Pin that holds the bait securely in place and prevents it from sliding down the hook. The hook is made of soft plastic and is suitable for catching bass. The model number is 38101BLN and the manufacturer is Mustad.