If you want to modify your hookah into a double hose hookah, triple hose hookah or to a 4 hose hookah, this is your solution. You do not need to unscrew the air valve from your hookah, you simply place it like a hose as shown in the photo. It will convert 1 hose hookah to 2 hose hookah, 2 hose hookah to 3 hose hookah and so on. This Hookah Adapter does not include hoses. Should fit all Syrian, modern and all the Egyptian hookahs.