1. Soundless chiropracti, manipulate boards vertically drop 
    down and rise up.
2. Foot control the bed up and down by electricity.
3. Headrest can be adjusted in height,angle and width.
4. Four drops: neck, thoracic, lumbar and pelvis
5. Footrest is retractable and rise up.
6. High density foam, strong enough for treatment and
    comfortable for patient.
7. High quality microfiber leathermakes upholstery.