<B>Using twinkling stars to create a dreamy sky for children</B></br> Sleep in the warm starry sky, these funny stickers let your child sleep in the night sky, no longer afraid of the dark, a good idea for girls and boys to decorate the room, suitable for children of all ages. The shining stars can not only be used to make children's toys, but also can be used to make beautiful children's room decoration, wall stickers, ceiling decoration, your wedding, anniversary birthday party and so on. Non-radionactive</br></br> <B>Easy to paste and use</B></br> High quality double-sided tape can better stick stars where you want to. Just stick the luminous star on any surface, put it under the light source and absorb it for 15-30 minutes to turn off the light, and then shine in the dark. Just take off every garment when you don't want it. Don't stain or stain it. Working principle of fluorescent star</br></br> <B>How Fluorescent Stars Work</B></br> The main raw material of the luminous star sticker is luminescent powder, which is a kind of photoluminescence (non-radiation) related to fluorescence. The longer the charging time, the brighter the light is, the longer the 3d stars glow in the dark.</br></br> <B>Package include:</B></br> Star (1.18'') - 200pieces</br> Moon (3.6'') - 1 piece</B> 2 Sheets Double-sided tape.</B></B> <B>Warm Tips:</B></B> 1.Make sure that the luminous sticker absorbs enough light before shining.</B> 2.Small parts might hurt little children.</B> 3.Make sure to use glowing dark stars to dry, clean and untextured surfaces such as glass, tiles and metal.</B> 4.The stars are brighter when stuck near light source.</B> 5.The longer the illumination, the brighter the afterglow.</B> 6.Do not stick the stars near the window, because after the light is turned off, there may be outdoor light, such as street lights. The stars will appear less bright. It is recommended to stick around the ceiling light