My 4yr old was unable to reach the bathroom light easily and would always scream for help. Now he can reach it on his own.

You will also need:

1 chop stick 2 small screws (I cut mine even shorter so that it didn't screw through the chop stick into the light switch)

You may not need the cap for the top of the chop stick. My chop stick had the squared off top that worked fine as is. The chop stick I also used was more oval. You may need to modify if your chop stick is round.

Enjoy!