ECO-FRIENDLY CEREAL FIBER MATERIAL: Every pill case is made of cereal shell fiber with high quality, not only sturdy and durable, also safe and eco-friendly, has better stability and more suitable for storing pills than plastic pill boxes^ MOISTURE PROOF & PROTECT PILLS: With the thickened silicone seal ring surrounded, can keeps your travel pill case closed tightly and prevent your pill from moisture and dust, you can always take fresh pills and say goodbye to damp pills^ DOUBLE LOCK & REMOVABLE LIDS: Each compartment with inner closed removable lids and outer secure lock, effectively keeps the pills from falling out and getting mixed, removable lids also is convenient for you to clean the pill case. The outer lock closed tightly, no worry that the case will pop open in your purse^ 8 COMPARTMENTS & COME WITH LABELS: The daily pill organizer has 8 compartments (6+2), 6 small compartments for little pills and 2 large compartments for vitamins and capsules. Blank paper labels is helpful for you to organize the pills^ PORTABLE SIZE & FOR TRAVELING: Size of this portable pill box is 4.33x3.54x1.2 inch, can be easily put in your purse, suitcase, backpack, handbag, even your coat pocket, without taking up space, very convenient to carry on a trip.