Comfort bedding is a proud manufacturer of the finest quality mattresses & box springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! this item is part of our 720 VISCO gel collection, it has the following features: foam: made with advanced memory foam technology, the 720 gently cradles you in the individualized comfort and support. It conforms to your every curve reducing pressure points and delivering correct alignment for your neck and spine. 3" 3 lb Visco elastic foam . 3" soft foam base . 5" firm foam . Layer of gel . 10" high . Antibacteria cover not quilted, smooth top. Available in all sizes . Meets federal standards 1632 and 1633 fire code . Orthopedic type.