The full range of swivel motion allows for sharing information with patients and other healthcare professionals. All cast and sheet metal construction for strength and durability Light-weight aluminum construction for easy operation while being easily disinfected for safe use throughout medical facilities. Our construction allows for wire management which keeps cables neat and safely out of the way. The mounting system when fully extends two feet and five inches and with the option for supplemental extension of 12". Foldable laptop tray measures 16"W x 12"D with handle. Limited five year warranty except for electronics and motors which are covered for one year as are Lights and illuminators.