Waterproof and Durable Construction Made with waterproof materials to resist wear from saltwater and chlorine, delivering longlasting durability for swimming, diving, beach sports, or snorkeling. Adjustable and Comfortable Fit Fully adjustable strap secures the buoy comfortably around your waist or body, enabling hands movement and stable positioning while providing reliable floating support for swimmers of all skill levels. NonSlip for Secure Grip Nonslip outer texture keeps the buoy in place during dynamic water movement, enhancing safety and stability whether training in a pool, exploring the sea, or relaxing at a lake. Lightweight and TravelFriendly Design Compact and lightweight, easy to carry in your swim gear bag and convenient to pack for outdoor trips, ensuring a reliable floating aid for beach vacations, coastal hikes, or water training. Use scenarios Pool training and lap work: use the buoy for stable buoyancy during kicking drills, stroke correction, and tempo sets. Openwater swimming and snorkeling: reliable float provides rest position and visibility while exploring coastal waters or freshwater bodies. Beach vacations and outdoor water activities: portable floating aid for family trips, lake days, and general water play.