Help keep your little one afloat in the water with Marvels Spider-Man! Inflatable arm floats are the perfect accessory for new swimmers! Inflate these bands and place one on each arm for a fun floating helper while kids learn to swim. They're colorful, fun, and can help ease a child's fear of the water. Kit includes 2 Inflatable Arm Floats which inflate to 5.8 inches. For children ages 3 years and up.