1. Product Dimensions: Each pill box measures approximately 20.5 (length) x 10 (width) x 7 (height) cm. Refer to the dimensions in the picture. If you take a small quantity of vitamins, this pill box might be small for you. 2. Easy to Carry: It is small and lightweight, being suitable for recording your daily medication intake. It is a good pill box for the elderly or those who often forget to take their medicine or vitamins. 3. This pill box is designed with a color - coding system to assist you in keeping track of your daily medication. Each slot is marked with "AM/PM" and arranged by the days of the week. There are a total of 31 slots and 1 extra slot. 4. Removable Lid: It has a snap - on closure design, so you don't need to worry about pills spilling. Also, the lid can be removed when filling the morning/afternoon medications. 5. Each 30 - slot pill box can be easily put into your pocket or wallet without looking bulky, making it convenient to store your daily medications. 6. Color: Multiple colors 7. Material: Plastic 8. Dimensions: 20.5 x 10 x 7 cm 9. Package Contents: 1 piece 10. Only the above - mentioned items are included in the package. No other products are included. 11. Notes: Due to light reflection and different displays, the color of the item in the picture may vary slightly from the actual product. The allowable error range for the dimensions is plus or minus 1 - 3 cm.