What is this?This product is a set of glow in the dark stars decor stickers. These decor stickers are designed to create a fantastic starry sky effect, adding the look of a real sky to any room.What will I get?1 Set x glow in the dark stickers, 1 set including number 0-9;10 pcs x each number ,totally 100 pcs;Color: Green;Number size: 18x13mm/0.7x0.5inch;Adhesive: self-adhesive;Style: numberAre there any advantages of the product?The stickers create a bright and long-lasting glow, making the room appear like a starry sky. It can be used to create glow in the dark galaxy and constellations on the ceiling. The self-adhesive feature ensures that the stars stay firmly in place.How to use it?Expose the sticker to lamp light, flashlight, or direct sunlight for 10 minutes to charge them.