Panda double porcelain tray 3 module + syringe as a standard option up to 5 modules Double porcelain top takes two Ritter size trays. Pneumatic self balancing arm with smooth up down operation Touch control of the cup filling, bawl washing, lamp onoff and control of all the chair functions including programming Junction box with filter and regulator. Foot control with chip blower and water on off command. Periapical X-ray viewer mounted on bracket table within easy reach. Big X-ray viewer mounted on bracket table within easy reach 0ption for Built in Satelec Ultrasonic. . 0ption for Electric Micro motor with or without light. 0ption for Fiber optic High speed hand piece. Option for 3 sizes of swivel trays Option for a side arm (that way the hand pieces are in the right side of the unit Option for flat LCD screen Option for clean water system Option for build in Satelec light cure