Bought way more of this than I needed and just want to get postage and a couple of bucks for the rest of the cordage.

“Catzye is made from Trevo Ultra-High Molecular Weight Polyethylene (UHMWPE) fiber. The same type of fiber used for Dyneema or Spectra. Trevo is super strong and has very low stretch, making it perfect for hammock whoopie slings, UCRs, and ridgelines.”

Hi vis orange 2.8mm for daylight visibility also incorporates reflective tracers for night time reflectivity.  Doesn’t slip in Lineloc 3s like some other spectra cord.