【Bent-Ear Design】: Upgraded version of traditional figure 8 descender, More Secure. The special shape not only provides effective heat dissipation, but also reduces rope entangling, increases friction and slows descent for effective speed control. 【Rope-Friendly】: Single rope, half rope, and double rope are available. Different winding methods provide different friction to suit different environments. The main slot is thickened to increase wear resistance and reduce the overall weight; The small hole can be used as the protective plate when lifting and transporting the auxiliary rope; the two upper ears can easily fix the rope, allowing you to stop in the air. Rest during the descent & Relax your arms. 【Wide Application】: Suitable for rapid descent, mountaineering, rock climbing, ice climbing, expansion, cave, rescue, aerial work, training etc. SEPEAK descender can also be used for yoga and other suspension action. Multiple uses make your life more convenient and safe! 【Excellent Performance】: Made of Aluminum-magnesium alloy material & forging process. Oxidation resistance & Durable. Breaking load: 40kN (8992lb), size: 6.7in x 6.7in; Weight: 0.59lb. Lightweight and easy to carry. Rope Compatibility: 9~16 mm. High strength torsion resistance, prolong the life of the rope. Professional and safe product performance gives you the most perfect and comfortable use experience! 【What You Get】: 1pc 40kN Black SEPEAK Descender. If you have any purchase questions, please feel free to contact us, we will provide you with the best quality service. S.E.PEAK 40kN Rescue Figure 8 Descender Climbing Gear Downhill Equipment Rigging Plate Rappeling Device for Rock Climbing Aluminum Alloy