This is a listing for a diy icosahedron ornament kit. It includes 20 2" circles- the circles are letterpress printed with constellations in silver on Stardream-metallic papers. Also included is a triangle template for scoring, a ribbon for hanging, and full instructions (with pictures!) on how to make the icosahedron. All you will need is scissors, glue, and a scoring tool (or butter knife). Once you have made it, the finished ornament will measure about 3.5".