Features: The blind curtain thread lock is crafts with plastic and metal, not easy to break or deforming, smooth, no scratchs, can used for long time. Easy installation: the blind cord lock is easy to use, only need to install in a few minutes, the installation process is fast and simple, and can easily completing the replacement or maintenance project, this is the best solution for your to choose the maintenance clip. Package includes: 6 blind wire lock; Enough to meet daily needs, no need to buy new blinds to repair damaged blinds, compared with replacing vertical blinds, it costs less money and time. These lock is perfect for blinds, and they work great when mounted top brackets to make your screen flexible and adjusted, and they can easily open and close shadows by holding and releasing line. Wide application: used for aluminum blinds and plastic blinds. Its suitable for home, shop and office. Widely used and can bring you convenience. Specifications: Component: Metal, Plastic Color: As pictures shown. Size:Approx. 20x46mm/0.8x1.8in Quantity: 3 set(6pcs) Package Includes: 6pcs Blind Wire Lock note: Please allow 1-3cm error due to manual measurement. please make sure you not mind befores you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.