The mattress has 406 springs and consists of 2 layers of foam that are not only soft but also provide support and comfort. We use textiles free from harmful substances, tested according to the Oeko-Tex Standard 100, which are safe and non-allergenic! Unique design: Both the headboard and the two sides of the bed's back panel are embedded with metal strips and adorned with metal rivets for decoration. The entire bed is wrapped in a soft, light beige linen fabric. The strong contrast between the metal and the soft fabric can bring a rich visual effect to the home. Well-thought-out and practical design: With a built-in USB and type C charging port in the center of the headboard, you can use your electronic devices in bed without worrying about running out of power. The headboard is designed with a non-rectangular angle to prevent bumps and injuries, providing maximum safety for your home and peace of mind while you sleep. Storage space under the bed: The foldable bed with storage space features a unique high-quality hydraulic lift design that offers abundant storage space under the bed and can be easily lifted, lowered, or closed, and the two stop bars at the head of the bed prevent the mattress from sliding. It is perfect for storing suitcases, wardrobes, bedding, off-season clothing, and rarely used items.