Introducing the Firm Flex Orthopedic Spring Mattress, expertly designed for those who prioritize support and comfort. With a height of 22 cm, this mattress features a robust Bonnell spring system that ensures excellent durability and even weight distribution. The firm feel provides essential spinal support, making it an ideal choice for back and stomach sleepers. Experience a restful night's sleep with the Firm Flex, where orthopedic benefits meet quality craftsmanship, promoting better posture and a rejuvenating slumber. Elevate your sleep experience with this perfect blend of firmness and support!