Kraft Clay Desiccants Packs for Safe, 5 Gram 60 Pack Dehumidifier for Gun Safe, Military Grade Moisture Absorbers, Conforms to MIL-D-3464E Type I & II Absorbents

These work so much better than silica. I like the bag they're in too. It's thin but sturdy and super flexible so you can get all the air out before closing. My only wish is that they came in smaller sizes. They're kinda big.

Good for storing ammo or protecting my expensive acoustic guitars. Recommended.

Living in a tropical climate, we sometimes experience 100% humidity. These environmentally friendly, 5-gram packets absorb up to 17% of their weight in moisture. I was particularly drawn to the non-toxic nature of the product. Clay has been used for centuries, so it's reassuring to see it still available. I no longer worry about paper deterioration or mold buildup on photos. Bring on the wet season; my home is better protected.

I purchased these to help keep a small storage area under our stairs dry. The front of the wall is under a set of concrete stairs and despite using a variety of mitigation strategies, including placing other types of desiccants in the area, it still tend to become damp during the winter rains. The storage area is too large to expect that one set of these desiccants by themselves would be effective. However, these desiccants help. They are effective in lowering humidity.I particularly appreciate that this product is uses almost 100% natural materials: bentonite clay and plain brown kraft paper. It’s non-toxic, recyclable, and biodegradable. (The print ink is the only material used that may not be 100% natural.)The seller states that they are good for preventing moisture “from guns, important papers, legal papers, collectibles, books, jewelry, photo album, shoes, camera lens, toys, leather clothing, ammo, photo equipment, machine parts, document etc.”.I think this set of desiccants would be particularly effective in smaller areas, i.e., gun safe, camera case or pack, jewelry box, container with photo albums, document safe, etc.Recommended!

Pretty good value for these things and they work quite well. I live in a humid environment so it's difficult to keep things dry when they need to be, and these are great for that

Not much to say about these. They seem sturdy enough for handling and seem to work well and as described. Hard to say more without opening them up!

If you live in a humid area, you can never have enough of these natural desiccants for your food stuffs, gun/money safe, camera equipment, closets and storage, etc. Natural and biodegradable! They work very well, just as they should!

3 months and items in tote storage do not feel damp or smell musty. Mildew is not present anymore.