High quality polypropylene material, 7-day pill organizer is lightweight and easy to carry. Includes fourteen large compartments and lets you store medicines in bulk. The pill organizer has a contoured design for easy pill removal. The box comes in bright and attractive colors. See- through lids (translucent) that can be easily snapped down for a spill-proof fit, helps in easy remembering of daily medications - useful travelling companion . 7 1/16" L x 3 9/16" W x 1 3/16" H