8410Asquare20" x 20" x 15"(recommended glass size)42" x 42"48" x 48"8251B23" x 17" x 15"(recommended glass size)48" x 36"60" x 30"
Links:
[1] http://www.spectrumcollection.com/category/furniture/cocktail-tables
[2] http://www.spectrumcollection.com/category/company-distinction/spectrum-limited-collection