Enhance transport visibility: This boat safety flag uses bright red polyester fabric with reflective strips to provide visibility in daylight or low light. It is ideal for hauling kayaks, canoes, or long items on trucks, trailers, boats, or ATVs during outdoor use. Tearresistant and weatherproof build: Made from durable polyester, this flag withstands harsh weather conditions and long hauls while maintaining vibrant color and structural integrity. Suitable for repeated use in all seasons on highways or lakes. General attachment for secure fit: Designed with convenient grommets and straps for easy, secure installation on most trailers, trucks, or boats, keeping your load marked clearly and helping ensure compliance with road regulations. Double pack for multiple uses: Includes two 12.6x12.6 inch flags suitable for covering both ends of oversized loads or for use on multiple vehicles, making it a versatile safety solution for families, adventurers, or professional haulers. Use scenarios: Transporting kayaks or canoes on a trailer along highways or by lakes, with enhanced visibility. Hauling long items on a pickup truck or boat trailer where clear signaling is important in daylight or low light. Using flags on both ends of an oversized load or on multiple vehicles for clear, compliant signaling.