Material: Strengthen Polyester. Seat harness was designed for greater comfort while climbing. Type: semi-rigid waistbelt. Waistbelt and lef loop equipped with self-locking DoubleBack buckles for quick and easy adjustment. Applicable Location: Mountaineering, Rock Climbing, Expand, Fire Rescue, Aerial Work, Engineering Protection, Caving, Rappelling. Has CE Certification. Material: Polyester + High-tenacity Fiber. Waist ring size: 70-120 cm / 27.5-47.2 inch. Leg ring size: 50-70 cm / 19.627.5 inch. Gender: Men or Women. 1 Piece Climbing Seat Harness.