Maximum safety: the swimming aid with safety lock is closed at the back, the child cannot open it alone, adjustable strap, for children aged 2-6 years and 15-30 kg. Optimal freedom of movement: the children can move freely and without restriction; the optimised water position increases the safety of movement of children and toddlers in the water. High comfort: pleasantly soft and skin-friendly polyester fabric ensures high wearing comfort and prevents chafing or sticking to the skin; ideal for playing and swimming. Ready to use: the armbands do not require inflating; simply pull over the arms of the child and close the safety buckle on the back; comfortable to wear thanks to optimal fit. Suitable for children aged 2-6 years and 15-30 kg, the swimming aid weighs only 170 g and offers a very high level of safety; with an attractive 3D pop-up design for boys and girls.