Introducing the Dreamkraft Glow in the Dark Stickers! This set includes 212 stickers made from high-quality radium vinyl material, featuring two flying astronauts with a rocket and stars design that glows in the dark. Perfect for adding a fun and unique touch to any room, these stickers are easy to apply and remove, making them ideal for decorating walls, ceilings, or any smooth surface. Let your imagination soar with the Dreamkraft Glow in the Dark Stickers! Frequently Asked Questions: Q: What is the duration of the glow effect in glow-in-the-dark stickers? A: The length of time the glow effect lasts varies depending on the amount of light exposure, but it can last up to 4 hours. Q: How do I activate the glow effect in glow-in-the-dark stickers? A: Simply expose the stickers to natural or artificial light for a few minutes to activate the glow effect. Q: What materials are used to make glow-in-the-dark stickers? A: Glow-in-the-dark stickers are made from photoluminescent materials that absorb light and slowly emit it over time. Q: What should I do if my glow-in-the-dark stickers are not glowing? A: Make sure the stickers have been exposed to enough light before turning off the lights, and that they are applied to a clean and smooth surface. Also, keep in mind that the glow effect will be less visible in a brightly lit room. Ideal for home décor or gifting purposes.