Giantex Metal Daybed with Trundle, Twin Size Daybed with Pullout Trundle & Steel Slat Support, Black[Multifunctional Twin Daybed Design]: The twin daybed with a pull out trundle bed is multipurpose that can be converted into a twin bed or a cozy sofa with side armrests and headboard whenever the situation calls for it. Children or guests can sit on it, read books, play games, or lie down and rest. [Trundle with 4 Lockable Casters]: The trundle can be easily rolled out and locked into place with 4 smooth casters of 2 lockable when you need an extra