The Beal Joker 9.1mm UNICORE is the ultimate rope that conforms to all three dynamic rope standards: single, half, twin. The Joker will be loved by the most extreme climbers that seek light and easy running lines. The more avid traditional climbers will hold tightly to the Joker for its multipurpose abilities on ridge and face routes, as well as mixed ice and snow. With Beal's UNICORE technology, the sheath and core are permanently bonded together to eliminate sheath slippage and improve performance and safety. STRONG POINTS: UNICORE Process Single, half, and twin certified Abrasion and water resistant with Golden Dry or Dry Cover. USES: Performance minded sport, trad, alpine, and ice climbing.. . This product will be shipped directly from Beal and will leave their warehouse in 2-3 business days. Eligible for ground shipping only. . Weight: 53 g/m. . Impact force: Single 8.2kN, Half 6kN, Twin 9.5kN. . UIAA falls: Single 5, Half 20, Twin 25. . UIAA Certified Water Repellent - Golden Dry. . DC = Dry Cover. . GD = Golden Dry. . UC = Unicore Process. . Black Limit middle mark. . CE and UIAA Certified Single-Half-Twin. .