Superior Materials: The luminous fluorescent tape is made of PET, which is environmentally friendly, non-toxic and non-radioactive. The tape is sticky. It needs to absorb natural light, then it can glow in the dark. It saves energy and has a long service life. Easy to Use: The fluorescent night strip is easy to install. Simply attach the fluorescent tape to the area to be glowed. Note that fluorescent tape should absorb natural light, and it can glow at night. Absorbs natural light for more than 30 minutes. Wide Usage: The fluorescent adhesive is suitable for walls, doors, windows, hallways, floor decorations, night signs, exit signs, stairs, wires, cups, cutlery, remote controls, lighting, the stage, the car, etc. SizeWidth: 1cmLength: 10m Product packaging:2pcs luminous fluorescent tapes