Berlin Series, White, Round Front Cato Pack High Efficiency Toilet to Go, Features include siphon jet action to provide maximum performance in a single flush "Does not Clog". 3" flush valve, 1.28 gallons per flush, 1-7/8" trapway, 6-1/2" x 7-3/4" water surface area, 2" water seal, 12" rough-in, 16-1/8" bowl height without seat & 17-1/8" bowl height with seat, Vitreous China with chrome finish trip lever, installed tank fittings, warranty and installation instructions. Grade-A quality. Meets or exceeds the standards. 5-Year warranty on ceramics.