Metal 【Sturdy Support】With 13 pcs Updated Heavy Duty Metal Slats, 9 pcs Side rails and supporting legs, this Queen bed is capable of holding up to 660 lbs,Providing your mattress with strong support. 【Vintage Elegant Headboard Design】This queen bed features a curved headboard and straight footboard that resembles a castle. Suitable for many styles of home style,add more vitality to your room. 【Space Saving&Under Bed Storage】This Queen offers 12.4 inch of under-bed clearance, providing ample storage space for clothes, toys, and more. The bed frame is suitable for memory foam, latex, hybrid, or spring-type mattresse. 【Noise Free & Anti-slip Design】Reinforced corner braces can effectively improve structural stability and prevent squeaky noise. The side rails of this metal bed frame are carefully designed to be higher than the inserted slats, preventing the mattress from sliding noticeably,whether memory foam, latex, hybrid or spring mattresses. 【Easy Assembly】Each package comes with a clear and detailed instruction, an adult can handle in under an hour by following the installation,You can also watch our installation video.