Check the listing for details. 8/10/12/14Inch Gel Infused Memory Foam Twin XL Full Queen King Mattress in a Box. Color: White, Condition: New. Listed at 127.99 USD. Feature Brand: Sersper Inch: 8/10/12/14 Inch Size: Twin/Full/Queen/King/Twin XL Construction Type: Memory Foam Item Firmness Description: Medium Firm Material: Memory Foam Comfort Layer Material: Gel Memory Foam Fill Material: Memory Foam About this item AFFORDABLE PRICE EVEN WITH BAMBOO CHARCOAL - With a moisture wicking cover, CertiPUR-US Certified Bamboo Charcoal cooling gel memory foam, and superior edge support, this innovative design delivers premium mattress features at an affordable price. Feel the sleep-enhancing benefits of bamboo charcoal foam, each optimized for comfort. Peaks without the added price! THE COOLEST SLEEP YET - Unique fabric cover cools as it triggers evaporation of excess moisture, while memory foam eliminates excess heat, delivering a one-two punch of cooling for sleep that’s sound, easy and no sweat. Effectively regulates body temperature, promote cool and ensures a fresh and comfortable sleeping condition all night long. Say goodbye to sweaty night! MOTION ISOLATION & EDGE SUPPORT - with Foam Edge Support resists motion transfer from a sleeping partner, promotes customized spinal alignment and joint pain relief. No disturbance, no wake-up caused by tossing and turning. The top memory foam adopts the latest punch distribution design, improves airflow performance, aligns spine and evenly disperses body weight to relieve pressure points. Bounces back fast, never feel “stuck” if move around at night. Medium firm design ideal for most people! MADE IN CENTURY-OLD BRAND FACTORY OF NORTH AMERICA FOAM AND GLOBAL MATERIAL - Innovative performance in every layer, manufactured right here. Our R&D Center located in South Carolina of USA. Customized according to North American customer standards. Straight out of our first ever, state-of-the-art, global production technology and facility in North American. EXPERTLY PACKAGED AND GENERAL NOTE - Sersper mattress is efficiently compressed into a box that’s shipped right to your door, simply unbox, unroll and the mattress does the rest, expanding to its original shape within 72 hours. 100 hassle-free night trial, 100-Days Money Back and worry-free 10-year limited warranty included. Please don't hesitate to contact us if there is any question, we will reply to you within 24 hours. Packing list: 1x Sersper 8/10/12/14 Inch Twin/Full/Queen/King/Twin XL Size Mattress