I use this to point at or reference with working with kids on expanding their sentences to include more descriptive information, such as size.
Visuals provided for size ADJs "Big, Medium, Small, Tiny Tall, Short, and Long"
It's not fancy, but it's
Simple He She visual prompt board.
Simple clipart picture of boy & girl with captions "He is a boy" and "She is a girl"
I've found this is an effective thing to use when teaching children who are having difficulty with he/she pronouns. It is