Magic Metal Octopus Necklace Nautical Ocean Sea Monster Fish NF21 Vintage Gold Tone Charm Pendant Fashion Jewelry Ships from the USA etailed etching adds to the appeal of this classic octopus design. Octopus Pendant Size: 2 inches by 1.75 inches (4.5cm x 5cm). Chain Length Approx. 30.5 inches (77cm). Makes a perfect gift. Search Magic Metal Jewelry for more jewelry styles.