【Usage】: Can be installed on interior and exterior doors or various materials (including wooden doors, glass doors or aluminum doors). Use barn door handles and flush with wooden, glass or aluminum doors. This handle can be used on doors, garages, barns, patio doors, sliding doors and more. And used to replace some old door handles. 【Design】: Point-free handle, aluminum alloy, new fully ergonomic design, bringing safety and comfort to customers, easy to grasp, making the door easier to move. 【Style】: Modern handle, elegant and simple appearance, can make your door more elegant and generous. 【Installation】: Comes with handles and screw parts, easy to install, just put the door handle in the appropriate position, mark the screw hole position with a pen, then drill holes in the door and install the door handle.