sterling silver Double Octopus ringsterling silver double octopus tentacle ring is made of a real octopus tentacle and is cast in sterling silver. This item is available also in: Yellow brass White brass The ring is an open shank design which can be adjusted to fit most sizes. The tentacle is high polished and antiqued to bring out the beautiful detail of the suction cups. Measurements: Ring Size : adjustable( i can size based on what you choose when ordering) Ring weight is about 21