The design is burned free hand. The other side of the wood is left blank. You can keep it blank or send me your personalized short message/name to burn onto it. Kindly note that wood log might have tiny flaw as it is a natural material. Measurements: Metal ring, 25mm (Diameter) Wood log slice, Approx.55-65mm (Diameter) For custom order you are welcomed to send me your ideas,I am happy to come up with the perfect gift for you.