Broke 5 weeks after it was delivered. It’s hard to tell by the pictures but if you look close there’s a gap in the back of the left side and the back also no longer sits straight up. All though my husband was using his side nightly we are both small people so what’s up with that. We can’t do nothing about it now because the return policy is only for 30 days. So now we just use one side. 
Very cheaply made product , not for real life.