This White Full Size Canopy Platform Bed with Twin Roller Trundle Bed is a perfect addition to any kids room, college dorm, or guest bedroom. Great for small spaces and has a practical 2 in 1 design to 2 comfortably. Twin Size Trundle has PV casters for effortless puling. Comes with sturdy plywood slats to accommodate a mattress of your choice. Mattresses are NOT included. Both beds are platform beds and require no box springs. Assembly Required Material - Solid wood, engineered wood, plywood Top Canopy Bed - Full Size Recommended Mattress Thickness (top - full size) - 6-8 inches thick Bottom Trundle Bed - Twin Size Recommended Mattress Thickness (bottom - twin size) - 3-5 inches thick Mattresses NOT included Dimensions - 79.5 inches L x 57 inches W x 72 inches H Weight - 99 lbs