Caresse 4750 Silver spring box is a luxury complete sleep system with spring boxes, 5-zone matresses, head bord and leg set. Standard with 5 cm thick hr comfort foam topper. The 5-zone pocket spring mattresses are 20 cm thick and equipped with 270 springs per m2 and covered with 4 cm high quality comfort foam. The mattresses are available in two hardnesses and the covers can be washed. The matress topper is finished with double cloth with decorative stitching and 3-D edge ventilation and is completely detachable.