4PK Purp Advantage II

4 Pack, Purple, Advantage II Flea & Lice Control, For Large Cats, A Once A Month Topical Treatment For Fleas & Lice On Cats 8 Weeks & Older Weighing Over 9 LB, Kills All Flea Life Stages, Treats, Prevents & Controls Lice Infestations, Each Package Contains Four 1 Month Applications.