Purchasing the Comfort Dreams Ultra Soft Memory Foam 4-inch Mattress Topper has been the best gift I've given my husband and I in a very long time! In fact, we have had our mattress set for 21 years, so you can imagine how bad our backs were feeling when we got up every morning. In these tough economic times, we could not afford a new mattress set, so after much research, I decided on Comfort Dreams! You will not be disappointed! It is honestly like sleeping on a brand new bed! It's the highlight of our day! We can't wait to get in our "dreamy" bed now and get our "dreamy, soft, comfortable, and healthy sleep!" When this one wears out, I will buy another and you can count on that!