Ergonomic Design for High Comfort: This mattress perfectly fits your body curve . which alleviates the pressure on your spine for minimal fatigue and remarkable comfort. Additionally . 14'' mattress with sensitive rebound ability keeps you away from the feeling of collapse when you turn over at night. High Grade & Breathable Materials: Filled with high-density air and PU foam . our multi-layer mattress features excellent flexibility and outstanding deformation resistance for prolonged life. Additionally . the ventilated polyester fabric cover promotes air circulation for a cool environment . thus improving your sleep feeling. Removable & Washable Cover: The washable cover with durable zipper lets you removable easily to facilitate your daily cleaning and maintenance. Besides . the non-slip bottom ensures the safe placement of the mattress . and it is able to protect your safety to the greatest extent. Suitable for Multiple Scenes: With the combination of minimalist style and functional utility . the mattress blends with various styles of bed frames. It provides a new and extraordinary relaxing experience and helps you solve annoying sleep problems. And it is perfect for apartment . guest room and more. Hassle-free Storage & Easy Use: The mattress can be easily rolled up for easy storage when not in use. Also . the mattress is compressed and shipped in a box for convenient use. Just move box to desired room . slide mattress out of box . unroll mattress onto base . and you can use it immediately.