7 Zone Mattress: Good Nite mattress consists of three layers of foam: high quality memory foam, hard sponge and soft sponge, extremely durable. Ergonomic 7 comfort zones, adapts perfectly to the curves of your body and distributes pressure evenly. Its optimal adaptability prevents muscle tension and promotes a healthy sleep. This means nights in body relaxation with a good nite extremely durable mattress. Independent sleep: Good Nite mattress can effectively absorb noise and vibration, extremely quiet, no worry about disturbing your partner, guaranteed sleep dependence for couples. To achieve the perfect combination of privacy and comfort. Reversible on both sides: Good Nite fully usable double-sided reversible mattress. Soft and comfortable & medium hardness 2 in 1, mattress hardness is with you. Offers a comfortable wrap by adapting to all body parts for perfect support of the spine, neither too soft nor too hard, ideal. EASY CARE AND BREATHABLE: The Good Nite mattress has a breathable, open-cell Superstretch mattress cover, is removable, easy to clean, anti-mite, anti-bacterial, anti-mould, hypoallergenic, which means safe nights and healthy with a breathable, removable and anti-dust Good Nite mattress. Oeko-Tex certification: Good Nite mattresses are strictly controlled to ensure the highest quality, Oeko-Tex certification guarantees that there are no harmful substances. This means safe nights with a non-toxic, ecological and 100% safe good nite mattress.