Description: 【Package Including】: The package includes 1 embroidery punch needle pen and 1 threader. Overall: length 19.7cm-19.9cm/7.76inch-7.83inch, diameter 1.6cm/0.63inch; Needle: Outer diameter 0.5cm/0.20inch, Inner diameter 0.38cm/0.15inch 【Adjustable Length】: Adjustable embroidery punch needle pen tool, has 4 different length adjustments, meeting the needs of different embroidery projects 【Premium Material】: The embroidery punch needle pen is crafted with a solid copper needle tube that resists bending and a sturdy ABS plastic handle, and features a quality spring, is sturdy, not easy to break and ensures a long time to use 【Easy to Use】: Compact and lightweight embroidery punch needle pen tool, easy to hold and use, providing a faster and more enjoyable crafting experience, suitable for both beginners and professionals 【Wide Applications】: The adjustable embroidery punch needle pen is suitable for yarn and wool ranging 2.5mm-3.5mm in diameter, ideal for DIY handmade embroidery rugs, art crafts, stitching, appliques, embellishments, etc Specification: Material: ABS plastic, copper Size Chart: Overall: length 19.7cm-19.9cm/7.76inch-7.83inch, diameter 1.6cm/0.63inch Needle: Outer diameter 0.5cm/0.20inch, Inner diameter 0.38cm/0.15inch Package Includes: 1 Embroidery Punch Needle Pen 1 Threader Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.