Review on 🚻 Hospital Restroom Occupancy Alert System by Russ Charmin

I am a kindergarten teacher and I was looking for a way to let my students know if the toilet in our class is occupied or not. This product was the perfect solution. My students can't read what the sign says, but they understand that red means they can't enter and green means they can. My students learned how to put it on before entering and after exiting the toilet.