Specifications:
Aluminium alloy folding computer desk
Color: Black
Weight: 1.59kg/3.5lbs
Material : Aiuminum,Plastic
Adjustable Angle:0-360 degree
Folding angle range: 0~360°
Adjustable height range: 18.9"/48cm
Product Load: at least 55.1lbs/25kg

Method of use:
Press and hold the button on top of the joints, can adjust the support and height, the button is loosened, the automatic fixed joint.