Specification:Tape Width: 25mmTotal Length: 3mLight Color: GreenMaterial: PETUse: Emergency Evacuation Signs And Safety To Mark， Road Guidance， Underground Coal Mine， Emergency Signs， Fire Equipment， Ban， Warnings And Instructions， Public Information Signs，etc.<br>Features:1.After The General Indoor Natural Light Absorption， Can Be Light Emitting More Than 5 Hours Continuously In The Darkness.2.When Used Without Power Supply， Make Full Use Of Natural Light， Its Suction Light， Optical Storage， Luminous Circulating Process.3.Attached On The Back Glue Type， Can Be Directly Paste， Suitable For Print Or Printing Directly.<br>Package Include:1x Photoluminescent Tape