Unique Art 36-Inch by 13-Inch Floor Standing Amberlite Gemstone World Globe with Copper Tripod Stand Gemstones from all over the world Heavy zinic metal with pure copper coating Surfaced with acrylic resin protection Globe diameter is 13-inch or 330mm Buy authentic; gemstone globes are made different; amazon is the only authorized seller for unique art since 1996 (twin lions)brand gemstone globes