Description: Will glow in the dark after completely absorbing sun light or night light. Self-adhesive, water-resistant and removable. We use non toxic environmental friendly acrylic material, offer you a clean environment. It can decorate your living room, bedroom, kitchen and other indoor places. Easy to use and cut, easy to peel. Multifunctional, environmentally friendly, luminous, decor. Used for stairs, door surrounds, walkways, stairs, skirting boards, and exit ways. Usage Tips Before use, please put the product on a fluorescent lamp or other light irradiation for 20-30 minutes. After switching off the light, you see the glowing effect. Products must first absorb the light, then it will shine. The beginning of completely absorbing light will be the most bright. The darker the more bright it will be seen. Luminous light brightness will slowly weaken as time goes on, just let it reabsorb lights, and it will return to the initiated brightness. Specifications: Item Category: Luminous Tape Material: PVC Color: green, blue, blue and green Size: 1 cm x 1 m, 1.5cm x 1 m ,1.5cm x 3 m Package Included: 1* Glow Tape Safety Sticker