Tomcat Mouse Killer Disposable Station for Indoor Use - Child Resistant (4 Stations) Kid resistant disposable station Effectively kills mice and provides great combination of value and security Each bait Block kills up to 12 mice and includes a clear lid for easy bait monitoring based on no-choice laboratory testing Resistant to tampering by children For indoor use Only 4 bait blocks/package Each bait block kills up to 12 mice (based on no-choice laboratory testing) Kid resistant disposable station For indoor use only