This marble's warm grey background is accented by delicate, broad veining and fossilization. Often cloud-like, white patterns are formed, which are offset by delicate, silk-web veins. Silver Shadow is a dream to gaze in to. These thin stone slabs make an already gorgeous marble even more desirable. A full 32 square feet of uninterrupted, groutless marble exists in each 4x8 slab. Being only 1/4 inch thick, this slab is lighter per square foot than regular tile or marble slab, thus enabling you to place slabs of stone on vertical surfaces at an affordable price.