The Tempur-Pedic OEM Ergo Plus Power Supply Box Adjustable Bed Base ADP-73AR B is a high-quality adjustable bed base designed for adults in the bedroom. Made with durable plastic, this base offers adjustable support for various mattress sizes including King, Queen, Twin XL, Full, and Twin. By providing a customizable level of support, this product enhances the comfort and functionality of any bed setup, ensuring a restful night's sleep for a range of mattress sizes. Trusted for its reliability and quality, the Tempur-Pedic Adjustable Bed Base is a great addition to any bedroom.