The Tempur-Pedic foot Actuator Motor FD24-A4-320-400-C12-PO-HS3 PJT0156 Ergo plus is an adjustable bed frame designed for adults. The frame material is aluminum, making it durable and lightweight. It is compatible with various mattress sizes including King, Queen, Twin Extra Long, California King, Double, Full, and Twin. This adjustable bed frame is part of the Tempur-Pedic brand and is suitable for use in the bedroom.