In this cross-section you can see the composition of comfort level 3: a BOXSPRING unit with cylinder pocket spring core and a TOP POINT 400 mattress available in three firmness levels. There are also optional furniture fabric or double cloth covers, the mattress cover itself is always of double cloth. The Topper unit provides especially luxurious comfort. Two core versions also provide a different feeling. Both have a double-sided profiled surface and full-depth air channels for perfect pressure relief and acclimatisation (patented).