Silica Gel Dehumidifier. One-and-done moisture protection!
Buy one. You're done. That's how simple this little gem makes it to protect your firearms from moisture. Just place it inside your gun safe. Dries approx. 57-cu. ft. Non-toxic, safe to use with sensitive materials. Reactivates easily in oven. Includes blue-to-pink indicator cap. 4 x 4 x 5 1/4"h., weighs 1.8 lbs.
Note: do not eat. Simple to use, easy to afford!