ThermaSpot Temperature Sensors for PackTite Bed Bug Heaters, 10 ct by Nuvenco, LLC

Description

Turns black when reached 120 degrees F, Easily determine if items have reached bed bug lethal temperature., Ideal for use with PackTite Original and PackTite Closet., Size: Approximately 0.5 x 0.5 inch each., Provides peace of mind for anyone using heat to combat the threat of stowaway bedbugs in their belongings and personal items.