d-Con, 2 Pack, Single, Pre-Loaded Disposable, Plastic Bait Station, Slim Fit/Hideaway, For Killing Mice, 20 Grams Or .7 OZ Of Poison, No Worries About The Family Pets Or Children, Only Mice Can Enter & Come In Contact With The Poison, Guaranteed To Kill Mice, No Loose Bait, No Contact With The Bait, Clear See Through Window Lets You Know When To Dispose Or Recycle The Plastic Station.