This worldwide unique sling incorporates years of research and development. A closed ring is realized by a patented weaving process, which weaves coating and core together, creating an infinite sling without any visible joint. The result is a sling without any loss of hardness due to sewing, splicing or knotting. The polyester coating gives the cipE a very high thermal stability and humidity resistance. The dyneema core gives it its high breaking load of minimum 22 kN at an overall diameter of only 6 mm.