Review on Rustark 150 Sets of Turquoise Rapid Rivets in 15 Colors | Double Cap Rivets with Metal Studs, Eyelets, and Snap Buttons | Ideal for DIY Leather-Craft, Bags, Shoes, Bracelets, Dog Collars | 10mm Size by Summer Hendricks

They don't fit at all. I've tried pliers, a hand crimping tool, a bench press, a jeweler's hammer and anvil, the rubber mat and anvil method, even ordered new tools to try and install. All of them are oddly curved, which is why the frame just squishes to the side and doesn't puddle inside the back. The backs also break fairly easily when you try to install them. It ends up with the backs falling off immediately and the project falling apart where those bricks didn't stay. Very disappointing. I can't get them back right now so I'm just throwing them away because they won't stay and I've tried so many times and with so many methods.