Review on 18-Piece Silver Metal Rectangular Empty Tins Box Containers - Essential Necessities Mini Portable Boxes for First Aid/Survival Kits, Storage, Herbs, Pills, Crafts, and More by Kristen Simpson

These are exactly what I wanted and they work great. covers come off; these are not foldable. Some arrived dented to varying degrees; most can be saved. My guess is that they were stored at the warehouse in the ziplock plastic bag they came in and they were crushed into something. it's probably just the design. I tape narrow strips (about 0.5" wide x 2.5" long) of tape folded over the top of the cans to the two longer sides when I need a strong (non-waterproof) seal. No ribbon visible when the lid is closed. Glue two cans together for a clever reversible container.