costs about $50
http://www.amazon.com/Adult-Trifold-Hide--Folding-Mattress/dp/B000F4EJO4/ref=sr_1_1?ie=UTF8&qid=1329789596&sr=8-1
costs about $50
http://www.amazon.com/Adult-Trifold-Hide--Folding-Mattress/dp/B000F4EJO4/ref=sr_1_1?ie=UTF8&qid=1329789596&sr=8-1