Floor drain is a plumbing fixture that is installed in the floor of a structure, mainly designed to remove any standing water near it. They are usually round, but can be also square or rectangular. Our floor drain`s size has 4", 6", in diameter. They are made of metal, like brass, stainless steel. Floor drains can also be found in commercial basements, restrooms, kitchens, refrigerator areas, shower room, laundry facilities and near swimming pool etc.