You will get two piece boxes wholesale in USA and Canada quite often. You can easily purchase them from any local retailer or from any home based store. But the problem is that many of these items are of low quality and have a very low price too. Therefore, when you are looking for these items you should keep a few things in mind. Fin packaging is a top packaging agency.
https://finpackaging.com/boxes-by-style/custom-two-piece-boxes/