Vickerman 20 Giant Red Shiny Ball Christmas Ornament. This beautiful ornament measures 20 inches in diameter and is made with shatterproof plastic it is UV resistant and Approved for both Indoor and Outdoor Use. For additional complimentary accents see the many ornaments and accents available from Vickerman. Vickerman has been an industry leader since 1940. Enjoy this expertly designed decoration around your home.