The Engle 310 Package includes a 300 Chair (Non-Sling), 310 Delivery System (Non-Hidden Umbilical), 300 Dental Light System, along with the E300 Control Head with 3 Auto Hand-Piece Holders, Individual Water Coolant Controls, Asepsis Hand-Piece Tubing, Wet/Dry Foot Control, Hand-Piece Flush/Purge System, 3-Way Air/Water Syringe, Master On/Off Switch, Flex Arm with Air Brake, Adjustable Swivel Tray, Solids Collector, H.V.E., Saliva Ejector, Bottled Water System, Bottled or City Water Selector Switch, Large Junction Box with Air & Water Master Valve/Filter/Regulator Assemblies, Control Head Mounted Touch-Pad (Specify Side), Utility Center With Quick Connect Water Auxiliary, E300 Cuspidor with 4-Position Holder Bar, 5 ft. Long Umbilical.