Poundex F9223 Twin Bed with Trundle in White Finish Wood Twin Bed (F9223) Materials: Pine Wood, Medium Density Fiberboard (MDF), Plywood, Particle Board, Birch Veneer; Color: White Dimensions: 89"L x 44"W x 53"H Weight: 179 lb. Features: Bookcase Headboard & Storage; Some Beds May Require a Box Spring (Sold Separately)