Sphere continents is made of 288 pieces of different kinds of semi-precious and gemstones. Globe diar:330mm, 220mm 150mm, 110mm Globe diameter: 330mm, 220mm 150mm, 110mm (optional) Stand Material: Zinc alloy "/ p> Stand plating Color: golden / ancient copper / ancient silver / white chrome (optional) Sphere: more than twenty kinds of semi-precious and gemstones such as jade, agate, turquoise, ...