The anatomical brain 'secrets' ring was hand-carved cast and finished in vermeil silver by the artist. It opens with a hand-built hinge and double snap to reveal a meticulously detailed gilded cross-section of the human brain, gold-plated and re-polished so that the gold remains only on the inside and in the recessed areas of the brain. The band has a comfort-finish and is stamped with the makers marks PS and 925. This ring is made to order. Please mention your ring size at checkout and allow 6 weeks to ship.