MATERIAL: High-grade food-grade plastic pill box, BPA FREE.Durable and BPA-free Pill Box: This premium pill containers is equipped with high-quality solid-state ABS external holders and high-quality food-grade PP daily pill box organizer. Made of BPA-free food-grade materials, it is environmentally friendly and practical to ensure your pills are safe to eat. SPECIFICATION: 7 day pill box 3 times a day. Large Capacity: The daily pill box organizer has a large space, allowing you to fill and sort weekly pills in advance, and you can easily track and maintain the medication plan through it. Say No to Dumpage: Each 7 day pill organizer has 3 separate cases, and the smooth surface wont have residues, thus your pills wont mixed with the previous residues, and also it is easy to clean. The double protection design makes the lids of the pill box 3 times a day always stay closed, never pops up. The pill box is simple yet handy,perfect for a person who needs to take pills different times of the day, also reminder if they skipped a dose, highly recommend to people who take several meds a day at different times. You will love the functionality of being able to take your daily pills with you when you are traveling, working, or on the school