Flagging tape is a bright, non-adhesive marking ribbon used to clearly identify boundaries, hazards, routes, and survey points on job sites and in the field. It provides fast visual communication that improves safety, layout accuracy, and productivity. Lightweight and economical, it tears easily by hand and ties quickly to stakes, trees, fencing, and equipment without leaving adhesive residue.

Modern flagging tape comes in durable PVC or low-temperature polyolefin with vivid fluorescent colors for high visibility. Look for UV-resistant and weatherproof formulations that withstand sun, rain, and abrasion. Common widths range from 1 to 1.5 inches, with roll lengths from 150 to 300 feet. Options include write-on matte surfaces, preprinted legends (Caution, Survey, Wetland), reflective accents for night work, and biodegradable or photodegradable choices for sensitive environments. Many users follow OSHA/ANSI color conventions; always verify local standards.

Typical applications include construction layout, grading and staking, utility locates, forestry blazing and plot tagging, trail marking, landscaping plant ID, agriculture and irrigation, event crowd flow, mining and quarries, and emergency response. Pair flagging with wood lath, pin flags, measuring wheels, tape measures, and laser levels to streamline fieldwork.

Selection tips:
- Choose color contrast that stands out against the background; fluorescent hues excel in low light or dense vegetation.
- Select thicker, tougher tape for brushy areas and windy ridgelines; choose lighter grades for short-term tasks.
- Use UV-stable or cold-resistant formulas for long deployments and winter work; pick biodegradable options near waterways and protected habitats.
- Check ink safety, core size, perforation, dispenser compatibility, and carton quantities to match your workflow.

Best practices: Tie loose, visible knots that allow movement, avoid constricting live plants, double-tie for critical points, and document color codes in field notes. Retrieve tape after use to reduce litter and maintain site compliance. Shop by color, material, width, and legend for efficiency daily.