The tree house collection is as sturdy as it is fun. The rustic sand finish adds character to any room. Solid wood craftsmanship make this twin bed very durable. Also included is a twin trundle bed for additional sleeping options.1383-TRS-1391-RS Features:Twin trundle included100% Solid Pine WoodExeeds or Meets ASTM/CPSC StandardsFits any standard size Twin mattressRustic Sand FinishTools and hardware included81.5in x 42.125in x 36in