How to use: Keep the area you want to stick dry. After that, use glue to smooth the place where it will be attached. Then stick it with glue, Heat with a heating device such as a hair dryer to dry the glue immediately after sticking. If the glue is dry, use a rubber band to hold it in place. Press and stick for about 24 hours with a rubber band, etc. After 24 hours, you will be able to wear shoes normally.
