Allen's 100mm X 1.5mm Type 2 Dyneema Soft Shackle, also known as a Tii-Shackle, is a highly durable and versatile alternative to traditional, heavy metal shackles. Compatible with our Tii-On blocks and other products such as the Pad-Tii range, this shackle is perfect for various applications. Its simple design allows for easy and secure attachment by feeding the knot through the end loop and pulling it tight. To learn more about Tii-On blocks and shackles, take a look at our comprehensive guide on "How to Attach a Tii-On Block."