Weight range: 19-30kg / 42-66lbs. Comfortable design for freedom to swim and play. Children must be supervised by an adult at all times when playing in the water. Develops swimming abilities while also building confidence in young swimmers. Made from durable, non-toxic Phthalate free PVC. This is not a lifesaving device, use under constant competent supervision. Adventure awaits with summer’s cutest swimming accessories, build water confidence in style this summer with SUNNYLiFE Inflatable Arm Bands. Summer;Beach;Spring;Pool