Graphite Gel Memory Foam...sleeps cooler, feels better, more natural First quality mattress Amish-Crafted better than the national brands 100% Hand Made in the USA.... This is our softest mattress, featuring 2.5 inches of graphite gel memory foam over 2 inches of transition foam and 7.5 inches of firm support foam. The luxurious white textured eight-way stretch fabric, accented with a pebble gray border, enhances the aesthetic appeal. Our next-generation graphite cooling gel, fully immersed throughout the memory foam, provides superior cooling and comfort compared to foam with only gel-infused beads. The open-cell Visco elastic foam promotes air circulation, regulating temperature and keeping you more comfortable. Our mattress reduces motion transfer, absorbing movement to prevent partner disturbance, and offers individual support for all sleep positions. It comes complete with a pre-installed cover and arrives in a vacuum-sealed package—once opened, please allow one day for the foam to fully expand, with any new foam smell dissipating within a day or two, similar to the new foam scent in cars or upholstered furniture. Compatible with any box spring, flat platform, or adjustable base, our mattress meets or exceeds all 1633 and 1632 fire safety standards. It is first quality, not a closeout, and comes with a 10-year warranty. Tested and accredited by Certi-PUR US to meet or exceed strict standards for content and emissions, our mattress is 100% handcrafted in America, including our fabric, foam, and labor, with the finished size potentially varying.