The Swim Trainer is a US Coast Guard approved life vest designed for kids, featuring arm floaties for added safety while in the water. The Shark-themed swim vest is made of durable plastic material and is suitable for toddlers. With a maximum weight capacity of 1.0 pound, this life jacket provides personal flotation for young swimmers. The Swimways model from Swimways includes 1 Swim Trainer life jacket and arm floaties, making it a practical and fun choice for water activities.