Colt knows it's way around a backdoor! This advanced, hygienically superior cleaning system features a universal adapter with permanent directional valve which allows the user to quickly switch from the faucet or shower to the Advanced Shower Shot. Installs easily in a shower, bathtub, or sink. Hose measures over 6" of non-tarnishing, and is non-crimping and nickel-free. Compatible with all Travel Shower Shot components. Easy on and off switch.