7 inch strong Steel frame structure with wood slat support for mattress longevityWood headboard detail. Distance between wood slats is 2.7 inchesEasily assembled in minutes. Dimension: 75 inch L X 54 inch W X 7 inch HFoam padded tape is added to the steel frame for noise-free use and non-slip tape on the wooden slats prevents your mattress from moving5 year worry free limited warrantyRecommended mattress width- 60 inches
