7 ZONES
Ergonomic,fully conform to the body curve,seven-segment design,according to the body’s head, shoulders,waist,hips,legs,calf,ankle,supporting the design needs to provide a uniform,scalable separate independent spring to provide a good return stretch,the average load bearing capacity is vast,excellent supporting and pressure to ensure cushion,the body has the most comfortable support during sleep,the full enjoyment of high-quality deep sleep.