3-Level Adjustable Headboard: Upholstered in plush velvet, this king bed frame features a headboard with three adjustable height options: 40.9", 42.9", and 44.9", fit mattresses from 8" to 12".Comfortable and Elegant Design: The modern vertical channel tufted headboard is wrapped in smooth velvet and high-density sponge padding, offering a soft, comfortable backrest for reading or watching Tv, while upgrading your bedroom with a modern, elegant feel.Sturdy and Durable: Built with a high-quality metal frame, center support legs, and strong wooden slats, this platform bed frame king size provides dense, reliable support with a weight capacity of up to 800 lbs.Thoughtful and Noise-Free Design: The 6.3" under-bed clearance offers convenient storage for extra bedding, boxes, or seasonal items. Enjoy peaceful nights with noise-reducing foot pads and sound-absorbing foam.Easy Assembly: With labeled parts, included tools, and clear instructions