From Sunnylife, these floats feature: Recommended use for ages 3-6 years old Develops swimming abilities while also building confidence in young swimmers Adjustable strap for a better fit Made from sustainable natural rubber and foam for buoyancy, durability, and comfort This is not a life-saving device; use under constant competent supervision Weight:0.15 kg. 0.33 lb Material  PVC Spot clean with a damp cloth  Imported