Brand: TREEPRO NARUTO Climbing Rope 15m Blue, Red, White - Material: The exterior uses reinforced 16-strand braided polyester called Grip Flex, which is highly resistant to friction, and the core uses a parallel twist polyester core. Specifications: Diameter 11.1mm, length 150m, with a spliced eye (loop). Strength: Average tensile strength is 6,000 pounds (approximately 2,721kg). For both SRS and MRS use *This is a 15m cut-to-length product. Thank you for viewing.