LightHeaded Beds 20172 Trundle Bed, Twin, Chocolate Provides an extra bed for overnight guests when used with a 6" Mattress (mattress sold separately)^Can be used under a twin or full size Lightheaded Bed (bed sold separately)^Built to last using solid wood, composite wood, real wood veneers and plywood^Includes complete set of roll-out slats to support the mattress and 4 large rolling casters making it easy to roll in and out^Easy to assemble Can be used under a twin or full size Lightheaded Bed (bed sold separately) Built to last using solid wood, composite wood, real wood veneers and plywood Includes complete set of roll-out slats to support the mattress 4 large rolling casters making it easy to roll in and out