Exceeds 500 lbs. tensile strength requirements. 7in. x 10in. bright pennants, made of durable polyethylene. 45 pennants per 102ft. Strand. Highly visible and easily identifiable. Ideal for Construction Sites, hazardous areas, traffic control etc. Water proof and Fade Resistant Technology for long-term outdoor use. Low cost, durable, vibrant and reusable plastic pennants. Attract attention. Define areas. Be seen.