How to put the polishing plate back in the bag

The polishing plate is a reflector. Fold the mirror and put it in the bag. First, hold the reflector with both hands, and then fold it to the middle; Hold the front end with your right hand, hold the back end with your body and fold it clockwise; Right hand down, left hand up, fold up. You can see three circles after folding, so that the mirror can be folded. Then put the reflector in the bag.