Model Number: JK-V2D-#9177 Brand Name: JINCOMSO Key Specifications/Special Features: Role of the hand bracketHelp sitting in right positionViewing angles and distance: keep eyes level with top 1/3 of screen, will make you comfortable, non-straining distance to read monitorNeutral typing position: make your elbow at sides slightly more than 90 degrees bendReduce aches and pains in the wrist, arm, shoulder and neck areas caused by long-term use of computer and other repetitive movementsSupport up to 24lbs (11kg) of weight effectively relieving 90% of the weight undertaken by your wristsHow the hand bracket work?Three pivot points and 2 adjustable hinges be fine-tuned for ergonomic comfort 162"L at maximum extensionBack with 1 exclusive 3-D adjustment to best fit your need(cab be fit height or low)Easy installation allows you to utilize the product in your home, officeSet of
Aluminum alloy construction
Durable powder coat paint
Padded arm
Fits desks 2mm-55mm (1-21")
Move freely, comfortably and effortlessly to perform your computer tasks by the rob

Installation Instructions:
1 Put stand on the desk and unscrew the nob
2 Screw the stand down
3 Adjusting nut to control height
* Refer to the image or package box for more details