... developed following types: standard pillow, contour pillow, curved pillow, ergonomic pillow, orthopedic pillow, massage pillow, hugging pillow, baby pillow, kids pillow, students pillow, lady pillow, adult pillow, etc.1) Made of ... 2)they are artistically and ergonomically designed, providing comfortable support for head and neck, promoting blood circulation, correcting bad sleeping posture, getting ...