US Coast Guard approved for superior safetynSpecial neck pillow for infant head support in the waternNylon shell with soft polyester inner liningnAdjustable chest and leg straps for added safetynOne size: max weight 30 lbs./chest size 16-20u0026#34;nLet get those babies comfortable around the water this season with the Speedo Personal Floatation Device (PFD). This U.S Coast Guard approved PFD is a Type II personal flotation device with nylon shell with soft polyester interior lining. The vest is designed with a special neck pillow for infant head support with collar handle for quick retrieval from the water when needed. The Speedo Infant PFD has 2-front and leg adjustable straps for added security. All straps are equipped with squeeze-style" side-release buckles for easy on/off. The PFD is designed for infants with a 16" to 20" (40.64cm to 50.8cm) and a maximum weight capacity of 30lbs (13.6kg). Vest is available in multiple colors and is covered by a 90 day limited warranty.