CIGAR HUMIDIFIERS FOR HUMIDORS. These square humidifiers are made out of resin and help you keep the perfect relative humidity in your cigar humidor. They are black humidifiers and serve as replacement humidifiers for most large humidors. The humidifier comes with a 3M stick-on magnet and stick-on metal strip for mounting the cigar humidifier in your humidor.
The humidifiers are 3.15 inches length, 2.75 inches width and .71 inch height (from front to back).