Review on 2 Pack Rainbow Pop Bubble Silicone Pencil Case, Portable Push Popper Pen Box Makeup Cosmetic Bag Stationery Organizer by Seth Gibbons

*The purple and black circular cases I used in my photo uploads for size comparison are third-party Invisalign aligner cases. They are just about the same dimensions as the OEM Invisalign and Smile Direct Club aligner cases.*Pretty happy with these popper pencil cases. The zippers are smooth and seem like they'll last a while. The stitching on each case is neat and doesn't look like it will rip apart from zipping/unzipping frequently. The colors in person match the colors presented on the product page.I thought these cases looked about the size of my iPhone 13 Pro Max (with a Case-Mate Karat Marble case on + magnetic ring on the back) so I put my phone in there and to my happy surprise my iPhone fits perfectly in there with a good amount of room to spare all around it. You could probably fit two phones in there and take up most of the room. Definitely enough space for your phone and a thin wallet.Just for giggles I put my phone in there with two third-party Invisalign aligner cases and they all fit perfectly with hardly any room to spare. Who's actually going to put those exact things in there? Idk but hopefully that gives you a good idea of how much space is in these pencil cases.Overall happy with these popper pencil cases. I got them for my kids and they love them. Note - these pencil cases have little pineapples on the buttons!Another note - once you have the case closed and you start pushing those buttons in there's really only one way to unpop those buttons and that's opening the case and pushing the buttons out. My son figured out you can kind of pull the buttons back out without having to open the case but it doesn't work on all the buttons.