• Professional SBR Neoprene & EPE (Expandable Polyethylene) material, safety buoyancy up to 35kg / 77lbs. Our toddler floatie passed the UL 12402-5 (Level 50).
• The kids swim vest comes with durable heavy-duty gear zipper, double safety protection to guard your kids' safety.
• Reinforced safety buckle and adjustable high density nylon webbing.
• Built-in survival whistle and a whistle pocket, the whistle range can reach up to 10m.
• Large armhole allows maximum movements, and the leg straps keep the vest from riding up. Note: Please dry the vest before put it away. DO NOT expose the vest to the sun for a long time. Long-term exposure will affect its service life.