The Grivel Alpine Ring is a super light ring made with 10 mm dyneema sling. It features a unique webbing construction with Dyneema on the inside and polyester on the outside. This 180cm version comes in blue and offers exceptional resistance comparable to steel cables, while also resisting torsion and bending stresses. Dyneema fiber has practically no elasticity, making it ideal for climbing and mountaineering where lightness and versatility are needed. Certifications include CE EN 566 and UIAA 104. As described by Hervé Barmasse, Grivel Team, "We are tied with the rope but it is with an Alpine Ring that we feel united."