VERSATILE USE AT HOME OR OFFICE – 10 meters x 1.27 cm fluorescent tape can be used for a variety of needs, including marking stairs, emergency areas, illuminating doors, walls, and more. LONG-LASTING ILLUMINATION – After absorbing light energy, it can glow in the dark. Just 40 minutes of light exposure can make our glow-in-the-dark tape glow for up to 6-8 hours! VERSATILE INDOOR/OUTDOOR USE – Made from premium PET, our non-toxic glow-in-the-dark tape is child-safe, waterproof, durable, and environmentally friendly. QUICK & EASY APPLICATION – fluorescent masking tape can be applied to a wide range of surfaces and textures thanks to the advanced adhesive backing that leaves no residue. Tip: Good adhesion is definitely an advantage. If you need to remove the tape, you can use a hairdryer to blow hot air. The tape is easy to remove when heated. Waterproof and lasts for 6-8 hours. It can glow brightly after exposure to natural light or other light sources.