From the manufacturer

Compact, lightweight, and easy to untie, this is the next stage in the evolution of cordelette engineering. 

The Infinity Cord is constructed by taking dynex threads and looping them around, creating a continuous loop that requires no stitching or bar tacking to finish. The wound dynex filament core is finished with a dynex/nylon blend sheath, making it extremely durable and abrasion resistant. It should be noted that the strength of this cord lies in its infinity construction, so it shouldn’t be cut and re-tied.

Features

• Seamless, dynex filament core with dynex/nylon blend sheath
• 4.5mm diameter with 22kN+ breaking strength
• Lightweight cord with no bar tacks
• Available in color-coded 120cm, 180cm and 240cm sizes

Specifications

• Weight: 
  • 120cm: 32g
  • 180cm: 46g
  • 240cm: 62g
• Material(s): 
  • Sheath: UHMWPE 75%, Nylon 25%
  • Internal: 100% Dyneema