specification: material: metal Product size: about 155 * 95 mm Two distances: 7cm Hole distance: 2.2cm feature: High-quality stylish spherical end design, you can creatively design without using straps to tie curtains and create a modern style for your room. Sturdy structure: made of strong and durable metal, suitable for light / medium / heavy curtains and tulle, strong and durable without deformation. High-quality process: fine grinding and chamfering process, high-quality electroplating on the surface, no burrs on the curtain holder, and no damage to the curtain and hands. Easy to install: First insert the expansion plug into the hole you drilled in the wall, and then press the screw into the U-shaped fixing bracket. The screw and expansion plug are included in the package.