BedStory Extra Firm Mattress Topper Twin Size 4 inch, Pain-Relief Memory Foam Bed Topper, Enhanced Cooling Gel Infused, Skin-Friendly Non-Slip Mattress Pad, CertiPUR-US Certified - BedStory Direct

• ERGONOMIC DESIGN & PAIN-PAIN RELIEF - This 2-layer pressure-relieving Visco fusion memory foam conforms to your curves, and distributes weight evenly to align the spine and alleviate pressure points. 2-LAYER DESIGN & OPTIONAL FIRMNESS - Featuring a double-layer foam design, the top side of the mattress topper is firm, and the bottom side is extra-firm, giving you the "just right" firmness. COOLING & VENTILATED FUNCTION - The mattress topper with gel-infused beads and an open-cell structure, can regulate temperature well, and distribute body heat evenly. It is perfect for hot sleepers. REMOVE MOISTURE & ALLEVIATE FATIGUE - Fusion foam containing gel/bamboo charcoal/copper/green tea extract, enhances the cooling function and can remove moisture and absorb sweat, promote human blood circulation and alleviate fatigue. 100 NIGHT NO RISK SLEEP TRIAL - As the brand owner and manufacturer, you can get the best price mattress topper. Each mattress topper we sell goes with a 100-night trial and lifetime service. If you have any problem with the gel mattress topper, please contact us, we are 24/7 for you.