Key benefits Realistic practice ball you can rely on: feels solid, delivers a crisp sound, stable bounce, and an ideal distance to help you improve your swing. Waterfriendly and dependable: unsinkable in water, making it suitable for water driving ranges and waterbased golf practice. Designed for longer distance with easy control: wind tunnel inspired model 332 hole design provides a unique, controllable performance. Durable construction for frequent use: outer layer of synthetic resin offers strong impact resistance; core is synthetic rubber with sodium ions and zinc ions, blended with various compounds to enhance resilience. Product features Function and performance: hardfeel ball with crisp sound, stable bounce, and ideal distance for consistent practice. Water compatibility: designed to float and stay on the surface, enabling practical waterbased golf drills. Design and control: model 332 hole design in a windtunnel inspired configuration to support longer distance and easier control. Material composition: outer layer is synthetic resin for improved impact resistance; core is synthetic rubber containing sodium ions and zinc ions, mixed with a variety of compounds for durability. Use scenarios Home water feature practice: use on a pond or pool edge to practice accuracy and distance without worrying about sinking. Water driving range training: ideal for wetrange sessions to build confidence and improve shot shape over longer distances. Cold or windy weather practice: durable enough to withstand challenging conditions while you work on your swing indoors or outdoors near water. Maintenance tips (simple care) Rinse with fresh water after use near saltwater or chlorinated environments. Dry before storing to maintain surface condition. Inspect for any visible wear after heavy use and as needed to maintain performance.