eLink Pro Deluxe Computer Armrest Wrist Rest - Multifunctional Arm-stand Computer Support - Adjustable for Chair or Desk-Red Compact, intuitive, comfortable Computer Arm Rest Support Reduces tension and fatique in the neck and shoulder muscles Ergonomic designed for office worker and so on Computer Arm Rest is easy to assemble, no need any other tools Adaptable for right or left hand users, 180 Degree Rotated