Ultra Durable: Made of food-grade BPA-free plastic materials, the pillbox is designed to serve for more than 5 years. Each daily box has snap-shut lid to prevent popping open even when dropped. Light Blocking and Frosted Surface: Effectively prevents scratches or fingerprints on the extra small supplement organizer. The dark black vitamin keeper is light protected and also helps keep pills' privacy. Pocket Size: Total size 3.35" x 3.35" x 0.83"; compartment size 1.5" x 1.06" x 0.78". The travel size pill caddy 1 time a day is compact, convenient for use with when go out. Permanent Etched Day Labels: Adopting the new technology to makes the day of the week etched on the lids of the pill sorters, the letters will keep clear and distinct eternally. One-day Vitamin Organizers: Each medicine organizer compartments can storage up to 3 oil fish, 5 vitamins or 11 tablets. (Package: 2 x Barhon 7-sided pill cases).