Saved by the Bell was THE show about american, teen, school life. It's about the interaction of 6 main characters (all becoming POP figures) and their headmaster/principal Mr. Belding. The show ran for 5 years and spawned movies and spin-off shows. If you were watching TV as a kid in the late 80's this was probably near the top of your list.
These POP! Vinyl Figures stands around 9cm tall. Packed in an illustrated window box.