•Kid-Friendly Design - Allows the child to move freely and swim easily in the water while providing great stability and floatation•Flexible Foam Construction - Moves with the child to keep them comfortable•Soft Polyester Outer - Feels great on the skin, dries quickly, and is very durable•Adjustable Back Closure - Easy to put on your child and provides a secure fit•Harmonized U.S. Coast Guard & Transport Canada ApprovedSize: Child (33-55 lbs) Adjustable back for tighter fit USCG & Transport Canada approved | O'Brien Water Bug Child Life Jacket