Key Features:
  • Model 51001, 32°F/0°C; Model 51002 26°F/-3°C
  • Protects products that are sensitive to extremely cold temperatures
  • Stick-on labels can be applied to a product, package, carton or master pack
  • Tamperproof method of verifying when freeze damage has occurred during shipping, storage, or handling
  • Color change is irreversible and tamper-proof