This Paper Mache Open Diorama Ball Ornament is perfect for creating a miniature display on the inside! Overall: 3" Dia. Opening: 2-3/8" Dia. Price is for 1 ornament Paint, glitter, and embellish it as you please! Then enjoy finding beautiful accents to place inside. Take it in any holiday or seasonal direction! Made of paper mache recycled materials. To achieve a consistent shape there is a plastic core underneath the outer paper mache cover.