Internalsize: 1950*830*360/640mm Externalsize: 2150*930*360/640mm Back rest 0° -75° Knee rest 0° -40° Height adjustable 360-640mm 1>head/foot end boards use stain and plastic sturcture, attractive in appearance. 2>cold board punch shaped at one time, static powder coating. 3>aluninium alloy folding guardrail, single touched handle. 4>ABS hand crank which uses over-loading protect system 5> 4 truckles use central controled breaking device.
