Feature(may vary by option.)

●[General Use] For various blend of dehumidification sheets
●Size: 2.0 x 2.2 inches (5 x 5.5 cm); Small enough to fit in many places
●Switchable: When the humidification sensor is old, broken, or lost, you can only purchase a moisture absorbing sensor without buying a dehumidifier sheet, making it environmentally friendly and saving
●(Easy to see when to dry) When the sensor changes from blue to pink, it is a sign that is dried in the sun. Hang the back of the sensor in the sun
●Note: Even before opening, the sensor may appear pink depending on the environment, but it does not affect its functionality. Dries to Blue

[blue]

Description

[General Use] Moisture Wicking Sensor for Dehumidification Sheets, For Dehumidification Sheets of Various Brands, Includes 3 Switches, 2.0 x 2.2 inches (5 x 5.5 cm)