Universal waterproof case with triple string protection. Convenient attachment for a longer strap and wristband. Perfect for the beach - it will avoid splashing water. The case is equipped with a three-stage string protection, which reduces the risk of water getting inside the device. The whole thing is made of durable silicone. The set includes a longer strap that allows the case to be hung around the neck and a shorter, adjustable strap that allows you to attach it to your hand. The case also has Velcro for easy attachment. It does not have a waterproof certificate.