OSHA Perimeter Marker Flags – Yellow Flags Only

The OSHA Perimeter Marker Flags – Yellow Flags Only 105’ are heavy-duty safety pennants designed to clearly mark hazardous or restricted areas on construction sites, rooftops, and elevated work zones. These high-visibility flags help improve worker safety by clearly defining boundaries and warning of potential danger zones.

Each 105-foot strand features multiple yellow pennant flags, typically measuring 12” x 18” or 12” x 9”, spaced evenly along a strong nylon cord. The rope is engineered with a tensile strength exceeding 500 lbs., ensuring durability and reliable performance in demanding outdoor environments.

Made from fade-resistant materials, these perimeter markers are built to withstand prolonged sun exposure and harsh weather conditions, making them ideal for long-term job site use. Their bright yellow color provides excellent visibility, helping ensure compliance with OSHA safety standards for construction and maintenance operations.

Commonly used in above-ground construction, flat roof work, and open elevated job sites, these marker flags are an essential safety tool for preventing accidents and improving site awareness.

Key Features:

• 105-foot continuous strand of safety pennant flags
• High-visibility yellow flags for hazard marking
• Typically 42–43 flags per strand
• Heavy-duty nylon rope with 500 lb+ tensile strength
• Weather-resistant and fade-resistant construction
• OSHA-compliant for safety perimeter marking
• Ideal for rooftops, construction zones, and elevated work areas
• Designed for long-term outdoor use

A reliable and highly visible safety solution for clearly marking dangerous or restricted work areas on any job site.