The Anesthesia Screen is made of stainless steel which is in L shaped. Height of the screen can be adjusted with the help of a clamp. Important Factors Attachments: Other Attachments needed PA0 01 (EUR side rail) or PA01 02 (US side rail) or PA39 01 (EUR/US side rail). Height Adjustment: Height arrangement can be upto 244mm. Diameter: Diameter of vertical rod 16 mm.