Dimension: L2180 x W1010 mm + 3%Platform size: L1920 x W860 mm +/- 3%Back raising: 0 ~ 70°Knee raising: 0 ~ 40°Adjustable height: 430 ~ 730 mm4 section bedstead with 10 pcs PP platform (easy detachable for cleaning)Frame: Powder coating steelSleeping surface: ABS materialAnti-decubitus device (auto-regression: 14 cm)Head/ foot board: PP materialHalf length side rail x 45" high quality brake caster