Double-Length Pro Roll: Contains 1080 feet of #18 gauge twisted nylon twine on a 1 lb. bulk spool, providing twice the length of standard half-pound rolls for extensive site layouts.

High-Visibility Fluorescent Yellow: Engineered specifically for maximum contrast in low-light conditions, outdoor dirt work, and busy excavation zones.

Industrial Strength: Delivers a reliable 160 to 165 lb. tensile strength, allowing it to be pulled taut over long stakes without sagging, while resisting rot, mildew, and job-site abrasion.

Compatibility: Neatly wound on a standard core designed to fit right onto your Stringliner Pro handle system for rapid mechanical layout work.