lifewit bed pillows for sleeping, soft support sink-in pillows, queen size set of 2, supportive cooling pillows for side stomach back sleepers lifewit the same comfort of five star hotels lifewit pillows have been certified by oeko-tex standard 100, they are safe to use even for infants. we select premium materials strictly as per the textile standard of five-star hotels, allowing buyers to enjoy a comfortable and luxury sleeping as in hotels. relieve neck pain an unsuitable pillow not only affects sleep quality, but affects your health! lifewit pillows use selected imported microfiber instead of hollow fiber as filler to ensure both softness and support. maintain the natural curve between neck and head, with no pressure to your neck while effectively relieving neck pain. for all sleeping positions study shows that everyone changes positions when sleeping, that’s why we were dedicated to designing this pillow. whether you sleep on your back, side or stomach, you can feel the pillow’s support. the pillows are fluffy and offer uniform force.