American Standard 221DA.104.222 Colony 12-Inch Toilet Combo Seat and supply sold separately Vitreous china and meets EPA WaterSense criteria PowerWash rim scrubs bowl with each flush Includes color match bowl caps and color matched trip lever is supplied 2" flush valve; 2" trapway; 12" (305mm) rough-in; Generous 9" x 8" water surface area to keep the bowl clean