DUAL MONITOR STAND DIMENSIONSThe size of the PC Stand Riser is 27-39L X 9.3W X 6.1H. ADJUSTABLE LENGTH AND ANGLEThe length of laptop riser can be adjustable to 39 inches, enough to support two monitors. The free rotation can be suitable for corner. ERGONOMIC COMPUTER RISERRaise the monitor to the eyes level so that improve the sitting posture to reducing the stress on the neck and shoulder. MULTIFUNCTIONAL RISER SHELFIt can be used as computer riser shelf in office, or TV stand at home. And it also can be used as a storage shelf. WESTREE NOTESQuick and easy to assemble. The package has instruction and tool inside. If you have any question, please contact with us any time.