Inspired by love and passion for the nights of an eternal summer. - Waterproof - Wear it in the sea, pool or in the shower - Heat and sweat resistant - Wear it during workout - No discolouring or tarnishing - Hypoallergenic (No green skin) - 5A CZ stone - Durable suitable for daily wear - Lifetime warranty - Designed in Copenhagen Size: Available in 7 sizes so it's guaranteed to fit one of your fingers.