Card box with clip

I needed a box to house my business cards horde, but I couldn't find one either large enough nor secure enough. So I took an 1 hour and a half, and quickly sketched one up.

I considered a clip, a loop holder, but the clip wasn't secure enough and is difficult to print well in PLA and the loop holder is too fragile and will likely break off or jam if there is a clip system holding it.

I am currently printing it to test and hopefully, it will work first go. I'll update this as necessary.

Designed using Onshape