Speedo Boys Fabric Armband Floats, Floating Sleeves, Swim Floats Maximum Weight Capacity: 110.0 Lb. Manufacturer's Suggested Age: 2 Years and Up Protective Qualities: UV Protection Dimensions: 8.0 in L x 4.0 in" W x 5.0 in H Child Weight Range: 30 - 50 pounds, 50 - 90 pounds