Precision Compact Dual VESA Sleeve Mount lets you to achieve a clean desk look by securely holding the system behind the monitor. This mount works with Single or Dual Arms, mounting the system between back of the monitor & the arm. It comes with a 4-sided sleeve (2 pieces to be assembled) to hold the system, VESA Mounting Adapter plate (attaches 4-sided sleeve to the monitor), & screws.\n\n\n\n\n\n Product Model: 452-BDQI\n\n\n