Here's what other sites are saying:
Description of Sterling Rope 4mm GLOcord The same properties as Sterling Ropes standard accessory cord but a reflective tracer braided into the sheath, making this cord vibrant when light hits it, making it ideal for low light conditions. Great for tents, zippers, backpacks, and marking trails.
- US Outdoor Store
No, Sterling did not reverse-engineer their GloCord from a crashed alien spaceship. However, like an alien spaceship, the GloCord offers cutting-edge technology, in this case in the form of a reflective tracer braided into the sheath for optimal visibility under direct light. Tie down the necessities during a blustery night at camp, or add some to your tent and backpack to help keep track of everything.
Sterling Rope 2.75mm GLOcord
Sterling Rope 2.75mm GLO Cord
Sterling Rope GloCord with Line Locks
Sterling Rope 4mm Accessory Cord
Beal Dyneema 5.5 mm Cord
PMI Multi Cord 3mm
BlueWater Ropes 5.5mm Titan Cord
Mammut 6.0 Rappel Cord