We took the edgy look of barbell necklaces and made it sillier! This little caterpillar is complete with little 3d legs on the bottom, antennae, and a big ol goofy smile. Necklace chain and charm are made of stainless steel and are hypoallergenic (nickel free!) Chain length is 22 inches long, but can be clasped as short as you would like. 10% of all sales goes directly to supporting community organizations.