Largest frame measures 6 1/4" wide, 8 1/4" tall - Picture area is 4 1/8" by 6 1/8".

Second largest frame measures 5 3/4" wide, 7 3/4" tall - Picture area is 3 7/8" by 5 7/8".

Smallest frame measures 2 7/8" wide, 4" tall - Picture area is 2 1/8" by 2 7/8".