The sold brass discs are 10" diameter, and 3/8" thick.  Search “武汉卡地亚手表保养来互世贸大厦38楼【精+仿++微wxmpscp】” from Karen Collection: Stones table lamp

Search “武汉卡地亚手表保养来互世贸大厦38楼【精+仿++微wxmpscp】”

The sold brass discs are 10" diameter, and 3/8" thick.