The SwimWays Kids' Sea Squirts Swim Trainer Shark Life Jacket is a USCG-approved personal flotation device for kids. This kids' life vest features built-in chest and arm flotation for greater mobility in the water. The adjustable back buckle is convenient for parents for easy on and off, but is out of reach for kids, so they can't remove the vest on their own. The soft fabric cover is comfortable to wear, and kids will love the bright colors and characters. Fits most children weighing 30 - 50 pounds (14 - 23 kilograms). Sold individually.