FINIS Floating Island (Large) Allows children to gain water experience and confidence. Dimensions: W 50 in (127cm) x H 35 in (89cm) x D 1 in (2.5cm), 1.57 (4cm) in holes. Flexible design allows it to be folded into a tunnel for swimmers to swim under. Holes let water to seep through the float to introduce young children to swimming. Ideal for swimmers ages 6 months to 10 years.