Also, these posters are matte laminated, which means you get all the advantages of traditional lamination (minimal damage from water, tape, or handling), but without the nasty glare that prevents students from reading at certain angles.
Having visual aides for question words is essential in all classrooms. Interrogatives are some of the most challenging beginner language to acquire, but lack of acquisition causes immediate blockers. Want to know students didn't understand that question you just asked? A lot of the time, it's because they're still stuck on the question word.
Providing these fun visual aides are just the ticket for ensuring student comprehension.