This premium folding bed features a high-quality metal frame and a soft memory foam mattress, providing you with a comfortable sleeping experience. It addresses the issue of traditional mattresses shifting during sleep, with four additional straps securely holding the mattress in place. The mattress consists of a 3-inch high-density support foam layer and a 1-inch memory foam layer, offering a comfortable sleeping experience and alleviating pressure. The mattress cover features a zipper design for easy daily cleaning. When folded, the bed measures just 11.6 inches in thickness, making it easy to store in any corner. The included storage cover protects your folding bed from dust, pet hair, and other contaminants.