The Swarovski sapphire blue moon is a is 30mm in size just over 1-1/4 inches long. Paired with it is A Swarovski Blue 28mm Star (approx. the size of a quarter). These Medium Sapphire prisms are no longer produced by Swarvoski and will soon be gone. Swarovski is famed for optically pure, precision cut suncatchers that create brilliant rainbows. Hang them for dazzling ornaments. They refract the light into colored rainbows the same as clear clear prisms. Both have the Swarovski logo near the hole for hanging. Beads and hanging filament included. Your prisms will be boxed with a bow as shown.