Adjustable water aids designed to add controlled buoyancy and improve body position during a wide range of water activities. Not a safety device — intended to support training, fitness and therapy. Key benefits Improved body position and stability: Ergonomic shape provides targeted buoyant support at the ankles, wrists or upper arms to help maintain proper swim posture and balance in the water. Versatile fit and quick on/off: Stretchable, form-fitting cuffs adapt to arms or ankles for secure, comfortable placement and fast adjustment between exercises or users. Low-maintenance material: Made from high-density EVA foam that repels water, resists absorption and remains odor-free, so the bands stay light, durable and pool-friendly over time. Clear performance focus: Adds support without bulk, helping swimmers concentrate on technique, controlled movement and endurance rather than compensating for instability. Features Function: Buoyancy and positional support for loose lap swimming, structured classes or targeted water training. Compatibility: Designed to be worn on wrists, forearms, upper arms or ankles — suitable for a variety of body positions and exercise types. Material: High-density EVA foam with stretchable cuffs for a snug, non-slip fit. Durability: Water-repellent construction prevents sogginess and odor build-up, making these bands suitable for frequent pool or open-water use. Typical use scenarios Lap and technique practice: Wear on forearms or ankles to reinforce proper body alignment and streamline during drills. Aquatic fitness and group classes: Quick to fit and adjust between participants for resistance or support in aqua aerobics, water jogging and circuit classes. Water therapy and rehabilitation: Offers controlled buoyant support for balance, mobility and range-of-motion exercises under professional supervision. Important note These water aids are designed to assist training and comfort in the water; they are not life-saving devices and should not be used as personal flotation devices. Use under appropriate supervision according to the intended activity.