Relieves points of pressure, especially great for back side and stomach sleeping. The UTTU Pillow has special adjustable lofts for various sleepers. After removing the middle layer, you will get 3.5 inches of high contour and 2.8 inches of low contour instead of the original 4.7 inches of high contour and 3.9 inches of low contour. This bamboo pillow is a cooling cushion that will help you keep cool during the night since its cover is 40% bamboo viscose. Technical Features: 1. Dynamic foam filling 2. 23.6"×14"×4.7"/3.9" size 3. 3.5 to 3.9 inches medium height PROS🟢 Zero pressure sleep Comfy all positions while sleeping CONS🔴 The cover is not as cooling as some other options