| 摘要 |
A synthetic resin pillow is provided, which improves the health of a user and maintains stable posture while correcting the sleeping pose effectively. A synthetic resin pillow is constituted as follows. The upper contact surface of the pillow is formed in the symmetric structure. A pair of right and left wing pieces(21,21') are flexibly equipped on the outside of an upward and downward cutout hole in the state of being divided by a pair of upward and downward cutout holes(11,11'). A pair of upper and lower wing pieces(22,22') are divided by a horizontal direction cutout hole(12). |
