Overall Dimensions = 2.3" x 2.3" x 3" (59mm x 60mm x 78mm) Finish Displayed = Black Powder Coated The bracket is meant to keep your handrail in place and keep your walls safe. The beautiful and elegant handrail bracket you see here is made of mild steel that is meant to give it longevity. The overall dimensions of the bracket are 59mm x 78mm which can be used in most of the interiors. There is more than one finish available for this bracket and the finish that you see in the display is the Matte Black finish.