With a 2-stage sturdy and adjustable aluminum alloy arm, ensures durability and easy stability, providing more precise and stable positioning than gooseneck design without any shaking.
Easy to install and remove, with a sturdy clamp to attach on the edge of the table or on your bedside. The adjustable base clip could firmly clamp the chair, tablet, desk, wall cabinet, and bed headboard, most ideal to use with tables that are 4cm thick.