The size of the brass hinge is perfect for heavier doors that need smooth support. These hinges have been well made and do not make the squeaking sound that annoys you. You can keep the door of your cabinets open for a long time and it will hold the doors firmly. The 4” x 4” comes in finishes that are more than one in colour. The different colours or polishes are meant to make your cabinets shine with pride. The floral patterns are a specialty and add the glam that your cabinets need.