When you rent a new house with an old mattress, the budget for health problems and the purchase of new mattresses is limited. When your mattress is damaged, or if your mattress needs to prevent debris from falling on it, or if your mattress is too hard, etc. You will need a topper. Inofia mattress topper comes with 2.5-inch memory cotton, so you can enjoy the comfort and softness, no need to worry about health. In addition, it can be removed for easy cleaning.