Korean Wedding Tradition - Preparing Blue and Red Silk Box (Ham)

For our wedding ceremony, we decided follow Korean tradition and send blue and red silk box (함) to my future wife's house. This is an event that happens before wedding ceremony to send presents (blue and red silk box with hanbok and others in it) to wife's house (and celebrate 😊).
This doesn't include the actual ceremony that happened at bride's house, this explains what goes inside the box. I might upload the actual ceremony later (maybe).