HEALING COUCH Foam chaise longue with bio-positive stones warmed

Luxurious Couch with Low Resilient Viscous-elastic Foam and Bio-positive Stones Warmed by PTC Heater.‎ What makes it so comfortable to lie on? 1.‎ Originally developed viscous elastic "Super Healing Foam".‎ Healing added other features based on viscous-elastic foam, originally developed for NASA to cushion astronauts from excessive g-forces during lift-off.‎ Characteristics Highly elastic and very easy to restore its original form.‎ Sensitive to your body temperature and pressure.‎ Naturally, it aligns your spine and helps you maintain a good sleeping posture.‎ 2.‎ Bio-positive stones emitting far-infrared rays, negative ions, etc.‎ Placed under the foam are bio-positive stones of your choice.‎ White silica stones generate far-infrared rays that contribute significantly to your overall health.‎ Thanks to the far-infrared rays, your body is warmed inside out.‎ 3.‎ PTC heater also emits far-infrared rays.‎ PTC heaters emitting far-infrared rays are incredibly safe and sound for your health.‎ Because of its self-heating function, it maintains a uniform temperature; thus, there is no need to worry about low-temperature burns or overheating.‎ 4.‎ Holes on the surface enable high breathability and keep you away from "sleeping hot.‎" Holes made on the surface make foam easier to breathe.‎ Even during the summer, heat will not be retained in the foam; thus, it will promise you a comfortable sleep all year round.‎ Also, through these holes, it is expected that the energy from positive stones flows above and reaches the surface of the foam more easily.‎ Further info from manufacturer on COUCH HEALING