Twin/Twin Columbia Bunkbed This Columbia Twin over Twin brings a classic Mission Style that works perfectly with any decor. The solid pine wood construction gives this bunk bed superior durability. The mattress ready slat system fits all standard size twin mattresses without the need for box springs. A Cherry finish is also available. This Donco Kids product will give your child years of enjoyment. Donco provides many different styles and colors to choose from. Highlights: Classic Mission Style Solid Pine Wood Construction Exeeds or Meets ASTM/CPSC Standards Fits any standard size Twin mattress White Finish Tools and hardware included Item Description: Twin/Twin Bunkbed 43"L x 76"W x 65"H