Essence pendant in the shape of a key. Sterling silver jewelry with or without an adjustable rhodium-plated sterling silver chain. “And then one day you realize you’re free, that you hold the key to this prison you created for yourself. That you’re not living your life in truth, but in the image of it you made for yourself. So you open this cage, and you understand that you hold the key to the person you really want to be.” Caroline Arbour Apart from its esthetic appeal, the key is synonymous with freedom, power, knowledge, privacy and security. In popular tradition, the key is above all a