Geberit Impuls 380 Side Filling Valve 3/8" Toilet cistern Brass Inlet Valves.This item has an installation manual,which is very easy to install and only takes a few minutes to replace.It can work at very low water pressure and very high water pressure. Quiet and quick filling. Water level can be adjusted. 3/8" threaded brass nipple. 1:All items you see in the photo are included.We will not change the color of the items.2:If you have any further questions,please contact me directly. We hope our service will give you satisfaction.