Want a great night’s sleep? Create it from the foundation up. This Tempur-Pedic Flat Black Ultra Low Profile Flat Foundation, Twin XL is carefully engineered to support your mattress with a stable, perfectly solid, flat surface. Its low profile, 2” height means it’s easier to navigate up stairs and around corners, and the lower height is easier for kids to get into bed. The foundation’s upholstered gray fabric gives a more luxurious look, and the foundation fits into your own Twin XL size bed frame. Product Details: • Flat, stable and durable foundation for your mattress • Low profile for a lower bed height • Dark gray fabric upholstery for a modern look • Made with quality materials • This is the foundation only and it fits in your Twin XL size bed frame, underneath your mattress • Two units can be combined to fit an Eastern King mattress Dimensions: • 38”W x 80”D x 2”H