The Eurospec BSS Door Stop is floor mounted and ideal for wood, tile or stone floors.  It comes complete with all the necessary fixings and is quick and easy to install. Finish and Size This door stop comes in one other finishes- satin stainless steel.  This door stop also comes in a larger size with a 78mm diameter. Other Information Ideally any door stop should be located about 150-200mm from the un-hinged edge of the door.  Any closer and the door stop will begin to act as a leverage point, placing undue stress on the hinges.