The Minimalist wall-mounted G shelf is sculpted out of 1/4 inch thick, wax-polished aluminum with two Minimalist pin-hinged doors. Each shelf has an inset welded U-channel that spans the length of the shelf and easily mounts on included custom-bent steel Z-clips. Each bay of this modernist shelf is proportioned to the golden ratio and can the scale can be customized to match these proportions. The shelf is customizable based on these proportions and can be in 2, 3, 4, 5, 6, 7 and 8 bays. Finish