Decorate the walls and ceiling of a child's room with soft glow-in-the-dark. Perfect for young space enthusiasts, or a child that is anxious about sleeping in the dark. The stickers' gentle glow will not keep a child awake or disrupt his or her sleep.
Instruction :First time,please let stickers absorb sunlight or LED lights enough time so that they can shine glow in the night. 2:Please turn off the all lights source so that the room enough dark.