This is an Unalome Flower of Life Crystal Grid made out of Birch wood. These are made to order, you can choose between approximately 4, 6, 8, 10, 12, 14, 16 and 18 in diameter and 1/4" thick. This is just for the grid, stones much be purchased separately.
Unalome: a symbol for the journey to enlightenment. This symbol is a representation of reaching enlightenment. The path starts without a direction in the center of the spiral at the bottom, trying to figure out which way is up. And as you continue down this path you are wandering, becoming more conscious of your surroundings. When you reach the top of the symbol (the straight line), you have reached enlightenment.