Produced From memory foam (sixty p.c polyester and 30 percent bamboo), this pillow brings together a central cavity to cradle The pinnacle which has a neck extension to help protect the thoracic spine. 古くからある「寝具」に、新しいデザインの風を吹き込んでくれています。 A factor critical to an appropriate pillow is suitable support for cervical lordosis (Ambrogio et al. https://gurumpillow.com/