Specifications: Material: EVA Product size: Float size: approx. 12x18x8cm/4.72x7.09x3.15 inches. Description PERFECT DEVELOPMENT COMPANION - Adjustable swim belt promotes balance and confidence, ideal for learning to swim, water aerobics or bathing lake fun. Pump-strong buoyancy - High density EVA material remains dimensionally stable even when used in the pool, lake or sea and reliably supports children up to 40 kg in the water. Secure hold and comfort - Soft, non-slip material sits comfortably on the stomach, prevents chafing and guarantees freedom of movement when curling, chest or back swimming. CUSTOMIZABLE - Flexible buckles and adjustable straps allow for a snug fit for different children's sizes - quick to remove and easy to put on. Multi-sport talent - Versatile aid for swimming classes, fitness or recreational pools; supports natural water position & strengthens water competence from full body movements to technique training. Packing list: 1 x water aerobics belt.