KOHLER K-4301-0 Highcrest Elongated Toilet Bowl with Rear Spud, White (Bowl Only) Vitreous china Elegant design and finish The product is manufactured in United States Precision-engineered to meet the challenging demands of today's commercial bathrooms 27-5/8-Inch x 14-1/2-Inch x 16-1/2-Inch 1-1/2-Inch rear spud Elongated bowl 11-Inch minimum rough-in