- BALLERINA PIG LOCK DIARY: This Olivia Lock Diary has 75 blank pages just waiting to store her thoughts and recollections of the day's happenings.
- COVER: Each diary has hard-bound covers, and a metal lock with two keys so her personal entries can always be kept private.
- VERSION SHOWS: The cover on his version shows Olivia with her Mother and Father, her 2 brothers William and Ian, and their pet dog Perry.
- FICTIONAL CHARACTER: Olivia is a fictional character in a series of children's books written and illustrated by Ian Falconer.
- SIZE: Overall measurements are 6 1/2”W x 8 1/2”H x 1/2”D.