8.5" tall and 8.5" wide. 10" from the bottom of cone to the top of the star. Clear ribbed plastic. 2-sided. LED color changing light inside. Changes from red, blue, green, clear with various patterns as shown. 8 foot cord. Indoor/outdoor if used with appropriate cords as noted. All the directions are on stickers that are attached. Have other Christmas up for auction and glad to combine shipping in the USA only.