This is the Petzl ANNEAU RING 80cm. Made of polyester material with excellent UV and abrasion resistance, it provides stable performance for anchor building and self-belay. Specifications: Material: Polyester Breaking Strength: 22 kN Weight: 80g ⚠️【Important Notes & Disclaimer】 Climbing equipment is life-critical gear. The use of used climbing gear is entirely at your own risk.