This orb is one of the most fun decorative items you will have! A 4" diameter natural oyster shell ball sits nicely as a stand alone item, and looks great with its 6" and 8" siblings, as well as white shell bubble balls. Each shell is unique and rustic, and the spherical shape gives the shell a whole new look. For anyone who loves the sea -- or just oysters! -- this is a great addition to home or office!