●Curtain ties are long in size and are used to secure large and thick curtains, whether blackout or thin curtains, with a rope diameter of 0.43 inches and a total length between 29.5-30.2 inches. (Hand woven, length may vary depending on color) ●The package comes with a pair of curtain ties and 4 metal screw hooks + 4 expansion bolts. There are two methods of installation. Method 1. If it is a board, you can turn the hook directly with your hand and drill into the board. Method 2: If it is a wall, you can use a drill to make a suitable hole in the wall, and then use a hammer to drive the expansion screw into the hole, and then hook it into the expansion screw hole to complete the installation. ●The curtain tie back is a hand-woven, high-density, 2-strand strong polyester rope that is tighter and stronger than other ropes. They are not easy to loosen, smooth to the touch, no pilling, no peculiar smell. ●The end of the rope is fixed with a solid rope, which is more aesthetically pleasing and stronger than other ropes, and will not loosen or fall apart. The rings of the hooks on both sides do not stretch and break. You can tie it directly to the curtain or use it with a hook. These curtain tiebacks can secure your curtains in seconds and no more worrying about slipping. ●The attached metal screw hooks are coated with soft rubber on the outer layer, which can effectively prevent rust and protect your curtains from being hooked, as well as prevent the curtain cord from being blown away by the wind. ●The design is simple to match any style of curtains, with a lanyard design, and the lacing can match curtains of any color or pattern. It can be used not only indoors (perfect for bedrooms, living rooms, balconies, and offices), but also outdoors (such as porches, pergolas, and gazebo curtains).