BAFFLE BOX KEEPS THE FILLINGS EVENLY DISTRIBUTED FOR SUPERIOR SUPPORT: The buckwheat pillow features 2 interlayers, keeping the fillings in place you want and then evenly distributed. The adjustable buckwheat pillow for sleeping can conform the contours of your neck and head for superior support. Say goodbye to wake up with neck pain! What’s more, the baffle box construction of the adjustable buckwheat neck pillow can reduce a little noise, greatly improving your sleep quality!100% TARTARY BUCKWHEAT HULLS: Buckwheat is divided into common buckwheat and tartary buckwheat. The tartary buckwheat of Lofe adjustable buckwheat pillow helps eliminate fatigue and tension, and make you sleep more calmly. Our buckwheat pillows for sleeping filled with tartary buckwheat hulls can relax your neck. We pick and use premium tartary buckwheat hulls which are treated with high temperature.ADJUSTABLE HEIGHT FOR ALL SLEEPERS: Side zipper provides a convenient way to add / remove buckwheat filling and adjust the buckwheat pillow’s height to your liking. And the 3 areas’ fillings creating by 2 interlayers of the buckwheat hull pillow can be adjusted independently depending on the support you need for your head and neck. Whatever you are side or back or stomach sleepers, the adjustable buckwheat neck pillow can be quickly adjusted for whatever position you are sleeping in.BUCKWHEAT PILLOW WITH ORGANIC SHELL KEEPS YOUR HEAD COOL: The buckwheat hulls of the adjustable buckwheat pillow repel heat allowing air to flow between husks, keeping your head cool. What’s more, the unbleached organic shell of the buckwheat hull pillow is soft and breathable, very friendly to your skin.ATTENTION-BUCKWHEAT PILLOW'S CHARACTERISTICS: 1. Firmness, helps provide good support for your neck. 2. A slight sound when moving the head, the buckwheat hulls have fluidity, allowing air to flow to keep your head cool. 3. A little odor, it is buckwheat hull's orginal smell and don't worry, sleep on your adjustable buckwheat pillow immediately is not harmful.