DUOFIRE Glow in The Dark 3D Stars Wall or Ceiling Stickers- Ultra Bright Glowing Stars of 216 PCS- Perfect for Kids Bedding Room or Birthday Gift- Beautiful Wall Decals and Ceiling Decors

Tips for Best Results: Please paste them on the dry ,clean (without dust) and non-textured surface, such as walls, glass, windows, walls, doors and metal. All you have to do is unroll the sticker, remove the paper backing and then stick it to a clean flat surface.The sticker is with strong glue itself, if remove the sticker, may leave some trace on your wall, please be careful. Expose to bright light (Electric light or any source of bright light) for them to Glow at Night. The more bright light they absorb, the better the results in the darkness.