This mattress is made more comfortable by using 150 bonnell springs per square meter. HALİT AYSU MOBİLYA offers you the latest advancements in foam and spring production technology in a single product: the Exclusive full orthopedic mattress. The knitted fabric used on the mattress regulates electrical currents in the human body thanks to its anti-static properties. Its antibacterial properties prevent the formation of bacteria and fungi. It also has odor-eliminating properties and neutralizes ammonia.