[ Outer Dimensions ] - 80 x 76 x 14 inches[ Inner Dimensions ] - 78 x 74 inches[ Sturdy Construction ] - Crafted with reinforced high-quality steel which ensures both safety and durability, offering a strong and dependable support structure for capacity up to 1200 lbs[ Foldable Mechanism ] - Foldable foundation, coupled with recessed legs to protect your toes and feet from harm and a sleek black finish, makes for easy portability and convenient storage[ Noise Free ] - Precise engineering and advanced technology guarantee a quiet, noise free, sleeping environment