If I am a womans size 5 ski boot and I am 5 0. What size bindings do I need for my skiis?

My skiis were 120cm and my poles were 110 when I rented them but I would like to buy my own. Since i have gone only once I m not sure what the binding size is or what for?
Answers

redstapler52

Bindings aren’t sold by size, they can be mounted to fit any alpine boot. When you buy your own equipment, a tech will take your boot and mount the binding on the ski to fit your boot. Then the tech will adjust the release settings to your weight and skill level.