REMAKE: Tutorial Make Your Own Fun Envelope Flip Out Of Two Envelopes

This video is NOT intended for children.
In this video I will be remaking an envelope flip out of two envelopes. This one will be a bit different from the original.

Original 2 envelope flip video:
https://youtu.be/MT8JaRLxlrU

#10 Window Envelope Covers in my Etsy:
https://www.etsy.com/listing/904011539/number-10-window-envelope-covers-18-page?click_key=dfdc62d032baddd6c53d0bf25a8320bfd08c1f7f%3A904011539&click_sum=8eeebed2&ref=shop_home_feat_4&sts=1

Buttons Digital Download:
https://www.etsy.com/listing/769415550/buttons-a-23-page-digital-download-only?click_key=8f085a5c2e07df940a36ffce57d2947e1ad3a58b%3A769415550&click_sum=99102193&ga_search_query=buttons&ref=shop_items_search_1&crt=1&sts=1

My Linktree: Where you can find me and many of the items I use.
https://linktr.ee/CraftyCatUSA