SwimSchool Deluxe Tot Trainer, Fabric Swim Training Aid, Adjustable Safety Strap, Inflatable Tube, 2-4 years, Yellow LEVEL 2  PROMOTE CONFIDENCE & PLAY: Premier Tot Trainer supports your child in feeling comfortable in the water, recommended for ages 2-4 years. PROMOTES CONFIDENCE and PLAY: Designed to propel your child forward to promote use of arms and legs and swim positionenhancing swim training performance. Brightly colored swim aid for children 2-4 years. SOFT FABRIC: Your child is comfortable splashing in the water wearing this comfortable, soft fabric vest. UPF 50: Keep your childs skin safe the suns harmful rays. ADJUSTABLE, SECURE FIT: Trainer fits comfortably, resting at your childs chest and fitting snuggly with the adjustable strap. DURABLE and EASILY INFLATABLE: Highly durable inner tube for years of use. Inflates easily.PVC inner tube SIZE: Outer rubber tube ring is 16.5 (38 cm)