This is a climbing double rope made by TENDON. Please refer to the URL below: https://www.climbing-jp.com/smp/item/1111100148.html Rope length: 50m Used for multi-pitch climbing about 4 or 5 times. Purchased new about 6 years ago, but haven't had many opportunities to use it, and it has been stored indoors in a bag. Please ask if you have any questions. - Type: Double rope - Condition: Used Thank you for looking.