Deluxe Swim School's 2-in-1 Tot Multicolor Swimmer is a unique swim training system that grows with your child as they become more comfortable in the water. Safely practice swimming and water exploration with supportive buoyancy and balanced flotation. Stay warm in the water with the ultra-soft, neoprene fabric. Once your budding swimmer is ready, you’re able to zip off the arm floats from the trainer to help them easily and safely navigate the water as they become more familiar with swim practice. The 2-in-1 Tot Swimmer is perfect for children between the ages of 4 and 6 with a maximum weight of 50 lbs.