Specifications Color: Grey/Blue Material: MDF, Plywood, Solid Wood, Linen Fabric, Sponge Overall Dimension: 76" x 42.5" x 38" Height of Foot board: 12" Height of Under-bed Space: 6" Recommended Mattress Thickness: above 9" Weight Capacity: 290 lbs Net Weight: 44 lbs Key Features ● Rugged and Stable Construction: Thanks to 10 wooden slats support, the bed frame presents better sturdiness and 290 lbs strong weight capacity. Together with solid wood legs, the twin-size platform bed is a reliable addition to your living space. ● Comfortable Upholstered Headboard: For comfortable back support, the headboard features breathable linen fabric upholstery and high-density sponge filling. Stylish summary-tufted design also adds a touch of sophistication, making it a perfect piece for your bedroom. ● Noise Free and No Box Spring Needed: Thickened and closely spaced wooden slats provide reliable support for mattress without the need for a box spring while keeping a restful sleeping environment. The optimal height recommended for mattresses is above 9 inches. ● Under-bed Storage Space: The twin/queen size bed frame features 6" under-bed space to meet your daily storage needs and leave enough sweeping space. You can put storage boxes and sundries, keeping your bedroom to have a clean appearance. ● Easy Assembly and Product Dimension: All necessary accessories are tightly wrapped and numbered. You can put all parts together quickly under the guidance of instruction. Overall Dimension: 76" x 42.5" x 38" (L x W x H)