Functional: Take your eye medication with you everywhere you go with this sleek convenient key chain eye drop holder. Convenient: The holder easily attaches to your key chain allowing you to minimize the number of things you need to carry. Compatible with the following eye medications: Alphagan Sleek: The holder is smooth and flexible allowing for easy eye drop placement. Colors: The eye drop holder comes in a variety of colors allowing you to accessorize with your other keychains.