PALO030 ergonomic armrest is a 180 degree adjustable armrest adaptable for both right and left hand users. It reduces the localized pressure on the wrist and eliminates the constant strain on muscles in the neck , arms and shoulders. It is suitable for desks upto 2" (5cm) thick.It can easily be rotated out of the way and be carries in a briefcase or computer bag too. It is easy to install and requires no special skills for assembling it.