Optional Twin Trundle Bed 10 Slats - Box Spring NOT Required Caster Wheels Included Hardware: NOT Included CONSTRUCTION Wooden Frame: LVL (Slats), MDF (Front), Solid Wood (Side Rails) Maximum Mattress Size: 6" Height Ctn: 6PcProduct Features Case: 1Pc/1Ctn Finish: Gray Style: Youth, Children, Nautical Materials: Wood, Veneer (Laminated), Composite Wood...