Model No.: Product Origin:China Brand Name: Price Terms: Payment Terms: Certification: Description:The tasteful choice: the S shape spring is like the human's chine. It feels soft and hard in different parts. The spring will not be sunk because it has been specially dealt with the high temperature, and it can breathe freely because there are more than 3,000pcs of small holes in the foam. The bounce of spring is very good. This kind of mattress is very suitable for the people who like to sleep on soft mattress.