The space saving design of the Metal Twin-over-Full Futon Bunk Bed is complemented by the sturdy welded tubular steel construction. The blue and silver finish can be easily integrated into virtually any existing design. The built in ladder makes access to the top bunk safe and easy. The fully enclosed top bunk provides additional safety and peace of mind. The powder coating finish is virtually chip proof using all lead-free non-toxic paint. The lower futon sofa converts into a full size bed. This bed utilizes one standard twin-size mattress and one full size futon mattress, which are sold separately. The space between the bunks measures 36.8"