Start to begin your NEW work and life! PUTORSEN Heavy Duty monitor arm desk mount is the excellent choice for realizing a high-efficient work.Create a Productive & Healthy Environment for Working and Gaming. NOTE: Please make sure your monitor has the following three specs at the same time before purchasing: Monitor Size: 17" to 35" Monitor Weight: Under 15kg per screen VESA Mounting Holes: Your monitor must have a 75x75 or 100x100mm VESA mounting holes·Arm Flexibility: Adjust up to 23.4" of arm extension and 23" of height. 45°/45° tilt up & down, 90°/+90° tilt left & right, -90°/+90° rotation. ·Weight Capacity: 2.2 - 33lbs (1 kg - 15 kg ) per arm. Heavy-duty double C-clamp mount and grommet base installation. ·Tension adjusting system: With built-in gas spring arm to suit various monitor weight, freely move to any mounting point. Cable management system organizes wires for a tidy desk. ·Clear up your desk: This dual monitor mount can keep your desk tidier, at the same time, get your monitor up and off your desk, freeing up valuable real estate to spread out in and keep stuff.