size: 17″X17″X6″.  Massage lowers feelings of sadness and unhappiness, irritability, anxiety, tension, insomnia, fatigue, headaches and mood swings. The inner face is fire patina natural copper and outside face is painted. Customization is available. The hand Crafting nature of the bowl will produce minor differences in design and sizing. Subtle variations will occur from piece to piece, adding to its unique qualities.