General description: This adjustable swim belt is the perfect training aid. Suitable for adults and children, it can be used by both professionals and amateurs. Made from high-quality diving fabric, it offers excellent elasticity and optimal comfort without irritating the skin. The swim belt improves the efficiency of your training, promoting speed and endurance in swimming. Technical specifications: Elastic cord length: 4 m; Material: diving fabric, natural rubber hose; Weight: light and easy to carry. Installation: To install the swim belt, attach one end around your waist and the other to a fixed point in the pool, such as a ladder or pole. The belt is equipped with strong and soft Velcro for a comfortable fit. Usage: The swim belt is suitable for almost all swimming styles, including backstroke, breaststroke, butterfly, and freestyle. It can be used in various environments, such as family pools, hotel pools, or outdoor pools. It is also suitable for static swim training and as a water jogging belt.