Really unique, one-of-a-kind, conversation starter! Square setting, Adjustable gold or silver statement statement ring. Very light weight and durable. Made from Eco-resin and marine plastic debris. For every piece of jewelry sold, a dollar will be donated to the Surfrider Foundation and their efforts to protect the world’s oceans, waves, and beaches. Also available in hammered silver! This ring was made from plastic that washed up on Fort Lauderdale, FL beach. Please note that your ring will look slightly different than in the picture as each piece of plastic is different. Thank you for supporting my small business and helping me clean up our beaches. There’s no reason why jewelry can’t be beautiful and help the planet at the same time! The square setting is 10mm. Gold plated brass and alloy.