Bedroom headboard hard bag thickness

The headboard thickness of the bedroom is 120 times 190 times 20 to 25cm. According to relevant public information, the height of the bed head from the bed surface should be consistent with the length of the upper body of the human body, so that people sit on the bed and their heads just rest on the bed head. Too high or too short will bring inconvenience to users. Generally, the backrest thickness of a hard bed is 120 times 190 times 20 to 25cm.