This mattress features a unique 7-zone pocket spring system that is zone for different body parts and ergonomically designed to effectively relieve pressure at contour points. Moreover, its springs have been upgraded with thicker and higher levels, which not only help you to maintain a comfortable sleep, but also minimize pressure points and back pain, which provides good support for growing teenagers or those who live alone. The top of the mattress is made of a comfortable and breathable hypo-allergenic fabric that protects against dust mites, so that even allergy sufferers can rest easily all night. If you are looking for a mattress that offers excellent value and a good night's sleep, this would be the perfect choice for you.