Discovery World Furniture Twin Bookcase Daybed with 3 Drawers and Twin Trundle, Espresso The daybed is constructed from solid pine Bed includes the headboard which offers plenty of storage space for items such as alarm clocks and books Product includes the 3 drawer storage unit which comes fully assembled; The twin trundle is on wheels and slides directly under the drawer unit All Discovery World Furniture beds are tested and certified to meet the ASTM 1427-07 regulations set forth by the Consumer Product Safety Commission Slat kit is included with the bunk bed making it mattress ready; No need to purchase a Bunkie board or box spring; Mattresses and bedding not included