Provides economical control of rats and mice using diphacinone, a multiple feed anticoagulant that has delivered proven results for more than 25 years. Ready to use place pacs contain pre measured 3 ounce portions of pelleted bait that help protect the bait from odors, dirt, and moisture. The compact design makes them ideal for placing bait in tight spaces and hard to reach areas. Suitable for light to moderate infestations and sold in a pail containing 22 place pacs.