Our Innerspring Mattresses absorb motion disturbance between partners with individually encased springs, which means you will not be disturbed when your mate turns over or gets up. With the newest cooling technology in bedding, this Hybrid Mattress can balance your body temperature. Designed with the fire resistance and durability of the foam in mind, the Innerspring mattress ensures a safe and long-lasting. The mattress in the box is convenient for you to carry in the narrow corridor. The installation is convenient and only needs to be fully extended for 72 hours.