RETAIL $19.99 Onyx US Coast Guard Approved. In addition to chest straps, this life vest has a strap that comes from the back to the front, keeping it secure while in the water. User weight: 30-50 pounds. 20"-25" chest. Keep your young child safe while playing the water. This is a Type III PFD. Type III PFD's provide good support to children with some swimming skills. CHILDREN SHOULD NEVER BE LEFT UNATTENDED IN OR NEAR THE WATER WITH OR WITHOUT A PERSONAL FLOTATION DEVICE (PFD). If your child needs a larger vest, please contact us so we can have one available for you. The price will be the same as listed, but we will make sure the PFD bears the appropriate weight limit for your child.