Brand Name: NORTHBAYOU Adjustable length: Yes Movement_Type: Rotate Origin: Mainland China Application Laptop Size: >20" High-concerned chemical: none Tabletop thickness: 20-90mm Model Number: F160 Package: Yes Loading: 4.4~19.8 lbs (2-9 kg) each arm Screen size: 17-27inch Type: Dual monitor holder VESA: 75x75/100x100 mm