Product description: Dimensions (length×width×height): 208×120×(50～80)cm Bed height lifting range：（50～80）cm Backboard flip angle: 0 °~80 °. Backboard size (length×width): 77cm×120cm Seat board size (L×W): 118cm × 120cm Rated load of backboard：900N Rated load of seat plate: 1100N Product usage: Used for PT trainees to perform various rehabilitation training activities in bed. Features and functions: 1. The height of the bed can be raised and lowered electrically, which is convenient for trainees to get up and down. 2. The angle of the backboard can be pneumatically adjusted, so you can sit comfortably for training. The foot of the bed is equipped with height-adjustable legs for stable landing.