The Bianca mattress is 7.6cm thick, providing sufficient filling thickness for existing mattresses, effectively relieving direct pressure between the body and the bed surface, and improving overall sleep comfort. According to personal sleep needs, you can choose a gentle and fitting memory foam surface, or a soft and resilient comfort cotton surface to meet different sleep preferences. It is more practical to use one mattress for two purposes. Blue cold gel technology, built-in blue gel particle memory foam, effectively promotes even distribution of body temperature, keeps ventilation and cool, and allows you to enjoy deep sleep even in hot seasons. The surface knitted fabric and side mesh fabric design improve the overall breathability of the mattress, reduce moisture accumulation, and create a cleaner and healthier sleeping environment. The four corners are equipped with high-elastic fixing straps to firmly fix them on the mattress. Whether turning over or getting up at night, it is not easy to slip off, which improves the stability of use and ensures a good night's sleep.