Four-end curtain hooks are smooth and burr-free, won't scratch your fingers or damage curtains, easy to use and disassemble. Made of stainless steel, high hardness, strong bearing capacity, saving the number of curtain hooks and rings, saving your installation time and extra money. Depending on the weight of the curtain and personal preference for the size of the pleats, it provides a variety of installation methods, which can be reused, especially suitable for DIY. These heavy-duty jooks are suitable for curtains that have a header strip, curtain tracks that use loop gliders, and curtain rod rings that have loops. Package includes 25 pcs pleated curtain hooks, neck fork hook bottom, the pleats will remain long. Different installation methods: Method 1 (small pleats): put a pin from the hook in each of the rows of 4 holes in the curtain strip to make a striated pleating. The hooks hang from a rod ring. Small size pleated curtains, suitable for small spaces, such as the bedroom. Method 2 (medium pleats): in each row of 8 holes in the curtain sash, a pin is inserted into every other hole and a hook is completed. Insert the second hook after 4-5 holes, the method is the same as above. Medium pleated curtains. Method 3 (large pleats): the four pins of the hook are inserted into the holes of the 1389 strip (four holes between the third pin and the second pin ) and a hook is completed. After 4-8 holes, insert the second hook again, the method is the same as above. Butterfly shape pleated curtains, fashionable and beautiful style, suitable for using in a large space, such as the living room. The method of installation hooks depends on the weight and width of the curtain and the your personal preferences. If you like small pleats, you can use method 1. If you like large pleats, you can use method 3. You can even DIY according to your own ideas. Note: When installing the curtains, please keep them away from children.