This product can be used in various settings, however I use it as a reinforcer in a high needs special education setting. Before each speech session begins I have the student select something that they are going to work for at the end.
In keeping with our behavior criteria at our school, reinforcing choices are only available for 2 minutes after each work session to keep it motivating.
Print out icons, laminate, and add rough velcro to the backs. Tape first/then box onto the front of a piece of corrugated plastic, and add soft velcro to then box as well as to however many options you want to offer at one time.
You can add a soft velcro strip onto the back to keep the options varied.