Diamond Glass Awards with Black Marble Base-7". Commend outstanding performance with this streamlined award. A great conversation starter in any home or workplace. Our crystal is 100% lead free and extremely hard. It is this hardness that provides the basis for the brilliant cuts and bevel, as well as the ultra high polished surfaces. Each piece of crystal is hand polished ad beveled. What an ideal way to recognize achievement and express appreciation. 3 3/4"(L) x 6 1/4"(H) Imprint area.