This is a brand new and unused kids floatation suit.wetsuit style swimwear with a back zipper.special EPE foam that moves with the kids body shape.Great Safe water experience for kids.Helps the kid to build up confidence in the water.SPF50/UPF50+ highest level of sun protection.Size:Small: Age 1.5-3 years old.Medium: Age 3.5-5 years old.Large: Age 5.5-7 years old