Frame work of strong & precise steel tube having 'H' type legs on 10 cms castors-two with brakes. Having four section top of perforated CRCA sheet duly machine press bent, with matess guards. Backrest and kneerest sections manoeuvered by two separate screws from toot end. Laminated panels fitted with S.S. head & foot bows. Provision for four saline location, safety side railings.