ltem description from the seller
1.Durable Metal Construction: The Qingzhou 5 inch high king size metal box spring is builtwith heavy-duty steel, offering strong support for your mattress and ensuring long-
lasting durability
2.Quiet Design: Specially engineered for noise-free support, this box spring ensures a quietundisturbed sleep environment, even when moving or turning overNon-Slip Feature: Equipped with a non-slip design, the box spring keeps your mattresssecurely in place, preventing unwanted shifting and reducing the need for constantadjustments
3.Easy Assembly: Designed for hassle-free setup, this box spring can be easily assembledwithout extra tools, allowing for quick and efficient installation even by one person
4.Sleek and Protective Design: Featuring a stylish black fabric cover, the box spring blendsseamlessly with any bedroom decor while also providing added protection for yourmattress