LIT SUPERPOSEShannon Twin over Twin Bunk Bed Espresso CASA SCANICA Made of Finland pine wood. No particle board, veneer or MDF. Separated into two individual Twin Bed frames. The ladder can be assembled on either the right or left side. Size: 80 1 2 x 43 1 2 x 63H. Space between top and bottom bunk: 31. Weight capacity of top bunk: up to 300lb. Certified for ASTM F1427 07 (Safety Standards). Mattress support consists of 13 slats. Under Bed Drawers Trundle Bed sold