Kids like the fun design of the Stearns Puddle Jumper Deluxe life jacket, and you’ll appreciate the security and confidence of high-quality construction and safety. The Puddle Jumper fits children weighing 30-50lb. It’s made of soft, durable woven polyester, so it won’t chafe. The Puddle Jumper fits comfortably over the child's chest, with arm pieces that offer excellent stability and free range of motion in the water. The child should be able to hold his head up and above the water. This personal flotation device is Coast Guard approved.