Perfect newborn photo sign to announce birth and name. Adding in birth stats to keep as a memory as well. Details are engraved onto wood. Size is 5 inches. Thickness is 1/8 inch. A gel ink pen is recommended for writing in details. Each piece can vary based on the wood grain. Engraving darkness may vary between other pieces due to the nature of the wood. This is not a toy and should not be given to babies. It is meant as a photo prop and keepsake only.