What are the benefits of a cooling gel mattress topper? - Extends the life of the existing mattress. - Saves you from buying a new mattress. - Adds a layer of support to your too-soft mattress. - Softens a too-firm mattress and adds extra comfort. - Enhance pressure relief. Package content? 1x novilla memory foam mattress topper 1x package opener 1x manual & warranty card Warm tip? 1.Not included mattress topper cover. 2.Slight new foam scent is normal and will dissipate over the first 48 hours after opening. 3.Our foam mattress topper comes compressed in a box. You just need to un-roll and put the gel mattress topper flatly in a ventilated area for 48 hours fully expanded. 4. If you have any questions about our mattress topper, please contact us. Our customer service team is available 24/7 for any inquiries or issues.