Very cheaply made.  Not worth the price.  Foam part is not as thick as it appears online.  Even when you put the piping in the top part, it doesn't stay up as it should.  My dog won't use it. He gets on top of it but won't get inside because the top collapses.  Will have to order the real cozy cave bed because this one is not worth the price - $85.00 down the drain.