ANTI-CORROSION ALUMINUM ALLOY: The room divider feet is made of aluminum alloy, sturdy and durable, wear-resistant, corrosion-resistant, strong bearing capacity. ADJUSTABLE WIDTH: The room partition holder's feet base can be adjusted, the change range is 0-10 mm, the thickness of the clip can also be adjusted, the change range is 10-55 mm. Function: Universal wheel mobile screen feet is convenient to move the screen, with brake function. PERFECT SIZE: The privacy screen holder feet's size is 42x4.5x18cm(LxWxH), and the room divider bracket is suitable for most screens, folding screen, room partition, room divider, easy to install and very practical.