Functions：Open-ended cellular structure, with excellent permeability
and can improve sleep quality through absorbing stress and releasing pressure
Selling Points：It has special feature of keeping constant temperature. It can keep the same hardness all year round. It can adjust the height and balance of our head when we sleep, protect the natural curve of our cervical vertebra and relieve cervical fatigue and soreness. The height radian of this pillow has three different sizes that can fit for different consumer groups.
Promotional Descriptions：Upscale velvet brings extreme softness and smoothness; dotted jacquard brings enjoyable view for your eyes.