TEUFELBERGER ringLOOP ringLOOP is the latest member of the Sirius family. Like all other Sirius products, ringLOOP boosts a high-quality kernmantle construction of polyester which is highly abrasion-resistant and easy to knot. The movable high-quality ring is made of aluminum and supplied by DMM. Thanks to its well-thought-out design, ringLOOP can be used as spare part for multiSAVER and for a number of other applications making it a must-have for all climbing arborists. Such is the durability of this product, they have stated that after arresting a fall, ringLOOP may be safely retained in service for the duration of an ongoing rescue. Certified to EN 795B