Designed to get kids moving and grooving and out of the house the H2OGO! Swim Safe Vest Step B puts the focus back on fun! The Bestway Swim Safe Vest Step B is especially designed to help both boys and girls master the basics of swimming and pool safety part of the Bestway Swim Safe step by step learning range. This Swim Safe Vest features 3 air chambers and an inflatable collar for added buoyancy and 2 adjustable quick release buckles for safety. It is available in bright yellow with the Bestway Swim Safe logo printed on the vest. Learning to swim has never been so safe and fun! WARNING: Use only under competent supervision. Age - 3-6 years. WARNING: This is not a lifesaving device. Do not leave child unattended while this device is in use.