Cigar Humidifier for Humidors Small Round Gold. Pack of 5
They also serve as replacement humidifiers for most humidors and fits smaller round cigar humidifier holes. Each humidifier comes with a 3M stick-on magnet and stick-on metal strip for mounting the cigar humidifier in your humidor. The humidifiers are 2.25 inches in diameter and from front to back are .5 of an inch.