28 in 1 Plastic Storage Containers. Each container is 1.5 inch Diameter; 26 are .75 inch deep and two are 1.75 inches deep. Twist containers together using the next container as a lid. There are six lids; 1 lid per stack. Comes in a reusable plastic storage case. The storage case is about 10.75 x 5 x 1.75 inches and has two flip latches. The storage case is made of a softer plastic so it may have slight surface blemishes that do not affect use.