Flotation backpack Aqua-Speed Kiddie Unicorn rópink Floating backpack for children Aqua-Speed Kiddie model perfect for a swimming pool. Increases increases buoyancy and corrects body position in water. While learning swimming, helps with keeping balance and horizontal position. Adjustable strap with buckle with securing allows obtain optimal fit for the body. The foam layers are removable. Technical Specifications:· suitable for 2-6 yrs (15-30 kg)· durable EVA foam· removable layers allowing adjusting buoyancy· buckle with safety button preventing unfastening backpack· while using this product children must be under permanent supervision of an adult