Hand Painted Resin Octopus Charm Necklace. Resin Octopus is approximately 0.74 x 0.87 x 0.80 inches (HxWxD). Light weight alternative to metal Charms. Silver plated necklace is 19 inches plus 2 inch extender chain. Lobster Claw Clasp. Beautiful fashion necklace makes a wonderful gift. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.