Modeled after a real T-Rex skull head, this spectacular shower nozzle, gives a prehistoric Jurassic touch to shower-time that kids and kidults of all ages will surely love! Easy And Quick Installation: All you need to install is an adjustable wrench (not included) and teflon tape (included). Follow the instructions provided and within minutes, you'll have a generously sized spout coming out of 9 jets from within the T-Rex's mouth! Made out of durable, sturdy plastic, this exotic accessory will make any shower a roarin’ good time! Made to fit all U.S. shower heads and works safely for both handheld and fixed showerheads.