Large capsule: 7/8 in x 3/8 in x 1/4 in; Small capsule: 5/8 in x 1/4 in x 1/8 in
This record contains seven cylindrical capsules. Each capsule is comprised of two pieces which cap together. 6 of them have a rectangular reflective piece inside. The large one is empty, and one of the small ones is also empty.