How to use: Simply put on the bracelet. It's adjustable, so you can find the perfect fit for your wrist. It's waterproof, so you can wear it while swimming or doing other water activities. Note: Although it's waterproof, avoid exposing it to harsh chemicals as this might damage the materials. Maintenance: If it gets dirty, you can gently wash it with mild soap and water. Let it dry naturally. Remember, every time you wear this bracelet, you're not only making a fashion statement but also contributing to dolphin conservation and ocean cleanup.