Many fields of application: No flanges required. It is easy to place the curtain in these tiebacks or to remove it, and this on both sides of the window. Can be used as a universal solution for virtually any window treatment. Solid Construction: Made of strong and durable metal, suitable for light to medium thickness curtains and voiles. Durable, not deform. Premium workmanship: fine grinding and chamfering, quality surface treated with electroplating, curtain tiebacks without burrs and harmless to curtains and hands. Easy to install: just put the anchor in each hole you drilled in the wall, then insert the screw into the U-shaped tiebacks. Screws and anchors are included.Specifications dimensions: length 16cm width 10cm round head diameter 1.7cm U-shaped design: designed in Europe, no need to use flanges to tie the curtains, it also allows you to create a modern style for your your room.