Twin Size Metal Daybed with Adjustable Trundle, Pop Up Trundle, Silver WF301146AAN[Adjustable Trundle] The trundle features braces, it can be risen as high as bed. When you don't want to use the trundle, you can fold it up and put it under the bed. [Multi function Daybed] Use as a sofa or bed, this daybed showcases rich industrial style. [Metal Frame] Decorative metal frame with a timeless charm. [Sturdy and Durable] Crafted with high quality metal, this bed is sturdy and solid. Closely connected solid metal slats provide stable