ULTIPURPOSE HOME OR OFFICE USE - 33 Ft X 0.5 inch Fluorescent tape can be used for a variety of needs, including stairs, marking emergency areas, illuminating doors, walls and more. | LONG-LASTING ILLUMINATION - After collecting light energy, it can shine in the dark.Just 30 minutes of light exposure can make our glow-in-the-dark tape illuminate for up to 6-8 hours! 100% satisfaction guarantee or your money back! | VERSATILE INDOOR/OUTDOOR SAFE - Crafted from premium-grade PET, our non-toxic luminous glow in the dark tape is kid-safe, waterproof, durable and eco-friendly. | QUICK & EASY USE - Jsiton fluorescent masking tape can be applied to a wide range of surfaces and textures thanks to the advanced non-residue adhesive backing.Tip: Good stickiness is definitely an advantage. If you need to tear off the tape. You can use a hairdryer to blow hot air. The tape is easy to tear off when heated | Water proof and last for 6-8 hours. It can glow brightly after expose to natural light or any other lights.