The main frame made from 25mm x 50mm x 1.22 mm (18 SWG) M.S. rectangular tubes, which it makes rigid & sturdy Cardiac Bed. Four-section top made from 1.22 mm (18 SWG) Sheets. Sheets uniformly perforated Suitably fitted to the top. I. V. location and urine bag hook provided. Backrest, knee rest, head low / up, height adjustment maneuvered By 4 separate screw system provided with thrust ball bearings. Additionally the leg rest section adjusted on two10mm dia. stainless steel shaft. The bows made of 31.7mm OD x 1.22 mm (18 SWG) tubes. Bows have two tubular horizontal supports of 25mm dia. x 1.22 mm (18 SWG) tubes. Height adj. By screws easily wind able by independent handle. Height adj. on heavy links made from 50mm x 50mm square rigid 16 SWG CRC pipes. Additionally antigravity spring provided for easy operation. Heavy collapsible side railing. 4″ thick mattress made by good quality rexin, quire & foam. 4 pieces machine stitching. 125 mm dia. breakable casters I.V. Attachment height adjustable. Side buffer wheels. MS Material Pre-teated in seven tanks chemical process & epoxy Powder Coated, which it makes uncorrosive Medical Equipment / Medical Furniture.