I purchased a Kings down kamaria mattress that supposedly had a 10 yr warranty. This mattress gave me terrible back pain and body aches. Paid $700 and they did not honor the warranty even when I provided my receipt. Many complaint s against them not honoring their customer warranties. My mattress was sagging after a year. We turned it several times but it was still sagging. This company is not reputable, my mattress was pristine, as I had an excellent protector on it. These people should be out of the business. I ended up in chiropractic therapy until I realized it was my mattress.