Features: The sewing zipper tool is make of Plastic and Metal, strong and enduring. Light weight, easy to use. These zipper jigs are designed to secure the sliders. none matter what size your zipper sliders are, our jig sliders can grip and hold it effortlessly. The unique design lets you easily position and install a zipper pull onto your tape, saving you valuable time. Fatures a lower clamp that securely latches onto your work counter, ensuring a sturdy base for your tasks. The upper clamp is made to lock the jig rod in any direction, facilitating versatility and ease of operate. Specifications: Component: Plastic and Metal Length: about 14cm/5.51inch Package Includes: 1pc Sewing Zipper Installation Tool note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.