30 day warranty
Manu: Tratech
PN:  "1215-0099 440/440si x 5m"
Length:16'
High Power Fiber Optic Cable
Mode Strip Assembly Mode Stripping Lantern
My ref#ant7
You get the pictured cable assembly.

BACKGROUND INFO FROM TRATECH:
Cladding Mode Strippers

When power is high and energy is injected into the cladding, it should be stripped  before it enters the cable proper or the cable can be destroyed. Doing that takes a Cladding Mode Stripper (CMS). CMS are a section of fiber surrounded by other suitable materials to prevent guiding in the cladding and thereby forcing the dumping of that unwanted energy. While they are primarily useful on the input side, they can also be useful on output to enable effective collimating or focusing.