Sylveon is a living, inflatable toy shaped like the Pokémon Sylveon. She is a quadruped with four inflatable paws and matching inflatable ribbons. Her personality is lively and friendly, always willing to make new friends. However, she is very vulnerable and lives in constant fear of sharp objects, as being punctured will cause her to deflate. She is also deeply curious about her own existence and how she was brought to life.