Reason for being "as is" Purchased several years ago, but never used. Strength and material are unknown. Picture Rope Rope Length: Approximately 149cm Hook Length: Approximately 3cm and 7cm Rope length was measured for only one. There may be variations. There are 10 pieces in a bag. 2 unopened bags, 1 opened, unused bag, for a total of 30 pieces. Therefore, the price is a great deal. Because there is a large quantity, you can use them not only at home, but also for store displays or event displays. The position of the longer hook can be moved depending on the application. When moving, as shown in the photo, push part A into part B to move the hook position, and it will be fixed when you return it to its original position. Thickness is approximately 1.5mm. Strength and material are unknown. Please make your judgment from the photos. Thank you.