Plastic Tupperware Mini Clamshell Pill Keeper Round Pocket Container, Red Color Tiny Treasures Collectible, measures 1 3/4 inches in diameter x 3/8 inch thick Opens up and can hold tiny objects, such as small medication tablets Hinged one-piece construction, very small size to fit into your pocket Tupperware Gadget - tiny Round "Clamshell" design Pill Keeper. Hinged one-piece construction. Pill box measures only about 1 3/4 inches diameter by 3/8 thick. Fits into your pocket and will hold small medication tablets. Color is Red.