Description:Durable Material: The cord loop is made of nylon material, which is wear-resistant, not easy to break and fade, lightweight and durable to use, ensuring reliable performance.Smooth Operation: The textured surface of the nylon pull ring offers a secure grip, allowing to easily grasp and adjust your blinds without slipping, good for daily use.Easy to Use: Just adjust to the appropriate length with scissors, and then replace old or worn curtain cords. After cutting, you can fix the thread head to avoid de-threading. Notice: The linear length will be twice the length of the loop.