Biscuit Bear Bunk Bed With Foam Mattress for ChildrenThe Biscuit Bear Bunk Bed With Foam Mattress for Children features a multi stable structure, capable of withstanding jumping and bouncing. The 70mm widened rib frame, made of resilient and sturdy pine, provides tight and stable support. Eight strong wooden support beams under the solid wood bed boards protect children's natural love for jumping. The 500mm heightened safety rail reduces the risk of children falling while playing, ensuring safer sleep.