Food grade non-toxic polypropylene material, safety and environment friendly. Easy-open lids, removable compartemnts make loading medication easy and convenient to carry. Each roomy compartment is separated, and the 7 compartments in 7 colors for 1 week pills plan are contained in one-piece PP case. One compartent have 4 rooms for 1 day pills plan, labeled as Morn, Noon, Night, Backup. Convenient organizer is perfect for arranging medication 7 days in advance! Time-of-day compartments make pill management simple & precise. Also comes with braille symbols for the time of the day for those who have difficulty with their eyesight. Eliminate confusion: great reminder for all ages. It will help you to organize twice a day, 3 or 4 times a day pills with our daily compartment. Colors and letters help distinguish days of the week. Translucent organizer will be able to see whether you take your pills in time or not without opening the lid. Bring it when you are outdoor: if you're going out for a day or longer, this case is great for planning your pills. For one day trip, you can just take one compartment in your bag or purse. Protect your medicines in transit and remind you to take medicines. Please check the organizer dimensions in the picture before you purchase.