JT Eaton 709-PN Bait Block Rodenticide Anticoagulant Bait, Peanut Butter Flavor, for Mice and Rats (9 lb Pail of 144) Anticoagulant block bait with specially formulated peanut butter flavor that attracts and eliminates mice and rats Active ingredient Diphacinone (0.005-percent) efficiently eliminates smaller rodents 144-packs of 1-ounce rodenticide in a tamper evident resealable pail Pail measures 10-1/2-inches length by 10-1/2-inches width by 10-1/4-inches height Comes with a 1-year limited warranty