The Design Add the Set of 2 Coty Shadow Box Wall Decor features four slices of agate to add a organic element to the design. The contrast of the agates against the white background frame make this wall decor the perfect addition for a minimalist office or modern art installment. Add the Set of 2 Coty Shadow Box Wall Decor features four slices of agate to add a organic element to the design. The contrast of the agates against the white background frame make this wall decor the perfect addition for a minimalist office or modern art installment. Product Details: 70% Stone,10% Glass,10% MDF,10% Polystyrene