1.Highquality neoprene for warmth and buoyancy, gives children more confidence when learning to swim. 2.MORE SAFETY Continuous zipper in front for easy on and off. In jacket style, it wraps around the child's upper body and keeps the arms for swimming. The bright colors provide good visibility. 3.Safety closure and buckles:Adjustable chest strap with quickrelease buckles for comfort and . Continuous front zipper along with a closure helps secure the zipper in an upright position. 4.SWIMMING EASIER Our children's life jacket helps children float and maintain balance in the water, providing more dom and confidence when swimming and playing. Can be used in swimming pools, beaches, on boats, or at the lake. 5.children's life jacket 2 years children's life jacket life jacket from 1 year swimming aid from 1 year children's life jacket life jacket for children 12 years life jacket life jacket for children 36 years swim ring pool noodle swim ring from 1 year children's rescue vest life jacket 1 year life jacket from 6 months swimming aid for children 36 years swim ring for children 36 years life jacket for children 710 years