Features: 100% Brand new and high quality Quantity: 1 Set Moon Size:8CM Star:3.5CM-4.4CM Material: Plastic Best Gift For Your Children Or Your Friends! Ideal for decoration: on wall ,doors,lamps,household articles,bedroom ceilings and any smooth,clean surface.How to use:Attach the enclosed mini two sided stickers and stick one side and the other side to a clean and smooth surface.At night, turn on your room's lights for the sticker to get "charged".After 5 minutes, turn your lights off and you will see your sticker shining brightly as shown in the picture above!Package :1 Set New Moon Stars Color Glow In The Dark Luminous Fluorescent Wall Stickers Decal(12PCS).