Reflective Tape Self-adhesive Sticker Removable Luminous Tape Feature: Will in the dark fully absorbing sun light or night light. Self-adhesive, water and removable. We use environmental friendly acrylic, provide you a clean surrounding. 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 stair, door surrounds, walkways, stairways, skirting boards, entrance and ways. Specification: Before using, please put the product on a fluorescent lamp or other light irradiation for 20 - 30 minutes. turning off the light, you can see the glowing effect. Products must first absorb the light, put out the lamp, then will. The beginning of fully absorbing light will be bright. The darker the more bright will it be seen. Luminous light's brightness will slowly weaken as time go on, just let it reabsorb lights, and it will return to the initiate brightness. Material: PVC Color: Green, Orange, Blue,Red Size: Width x length: 1cm x 100cm Package Content: 1 x Tape Sticker(Width x length: 1cm x 100cm)