Review on 📦 SGHUO 15 Large Grids Organizer Box for Washi Tape, Pack of 3 - 15 Compartment Plastic Storage Box with Dividers for Ribbon, Crafts, Art Supplies, Tackle Box - Size 10.9x6.5x2.2 inches by Gelin Battle

They are thin and EASY to bend if not using all dividers. However, depending on your use case, they may still be ok. If you're using them to store scrapbooks or crafts, this will likely work. If you have heavy rocks, bolts, nuts, etc. look for something more permanent. In my particular case, they still work. I needed something to store my hobby paints. While I already have room for Vallejo and Reaper dropper bottles, I have a couple dozen cans of P3 paint and Citadel paint and detergent. P3 Inks and Citadel Short Inks are easy to store in the box. Larger Citadel Washes also fit if you place them in the middle of the box. The lid will bend, but you can still close it. I keep my paints in boxes because I don't have my own space and I have to go to my space and clean up when I'm done. It works out. If the box flexing bothers you, I glued a thin piece of basswood to the bottom of the box and that eliminated the flexing. If you're looking for a cheap solution and you have a use case where the material being stored isn't very heavy, this will work. Otherwise, look for a more durable and expensive storage solution.