Features:-Hawk rodenticide pellet.-Ingredients: Diphacinone (anticoagulant)-each chunx is 1 oz.-Can kill rats and mice in a single feeding with its powerful anticoagulant bromadiolone.-Use with confidence for unsurpassed control, even against warfarin-resistant super rats.-Rats and mice die in 4 or 5 days after eating.-Contains 12 lbs of loose pelleted bait.