The silver mattress is characterized by a separate spring that gives the mattress durability, flexibility and comfort in sleeping. It is also characterized by a sponge layer that gives relaxation and high quality. It also contains two sides, a summer face and a winter face to increase the feeling of comfort.
The green pillowtop mattress is characterized by an interconnecting spring with an insulating layer between the sponge and the spring, and equipped with handles and ventilation holes. It also contains a layer of medical-compressed sponge that helps to rest the back and neck, as well as the pelotop layer that helps to relax and make sleep enjoyable.