Designed for kids four years and older, the AeroBed Air Mattress for Kids features a 4-inch-high surround safety cushion to help children stay on the air bed without accidentally rolling off. Heavy-duty PVC material with electronically welded seams offers reliable, long-lasting use, while horizontal channel construction provides extra support and helps prevent sagging to keep your little guest comfortable. A thick, washable fitted mattress pad with a cute star and moon design is included for added comfort. This blow up bed inflates in less than a minute thanks to the included AC pump and can deflate in less than 15 seconds. Supports up to 300 pounds.