Infused with 6 ounces of Scrape Master (a blend of dominate buck and doe estrus urine). Scrape Beads slowly release scent over time, and will last for weeks. In addition, as deer in the area visit the scrape, their urine will be absorbed in the beads. This is a great way to keep a scrape constantly producing scent. Use in existing scrapes, or create your own scrape to keep deer visiting the area.