Pistol/Gun/Ammo Case Safe Dehumidifier Silica Gel with Rechargeable Beads, Compact Design and Various Sizes for Vault Humidity Control and Rust Prevention (2pcs)

I've noticed the difference in my cases no problem so far good product good quality

Glad to get two pieces. Needed to keep moisture out of gun cases. Reusable by just heating up the beads inside. Has a color warning method to let you know it needs attention. Nice size does not take up much space.

Exactly as described.

I tossed both of these into my range bag. They're so small I figured why not both. The star cutout is large enough for you to see the color of the reusable beads. When they have too much moisture you can force dry them out in the sun or even an oven. My climate is usually dry except in the winter, so so far I've not had any issues with moisture. These look like little tins of mints, I just have them sitting loose in different parts of my bag.

Seems to do the trick

These are doing their job. Humidity in my room is 47% and these have my safe reading 41%. not bad at all for such small canisters. Will update after i bake them for the first time.

The best part of this is the desicant being reusable. I am able to rotate my desicant case every 2 - 4 weeks since I received 2 in a pack. They dry up and are reusable when left in the sun. It keeps all my items dry inside my case with no issues at all. Works just as advertised!

These are really handy for putting in gun and ammo cases, I love that they can be recharged instead of just thrown out. There are lots of these canisters available at a much better value though, other than the name on the box or the window shapes the silica beads are the same. I'd like for the windows on these canisters to be much larger as they're very difficult to see the color and better quality control on the holes, it's normal for less than 50% of them to actually be punched through which is still enough but if you're unlucky you might get one with very few or no actual open holes for air to flow through.