Kohler K-3949-0 Toilet, White Comfort Height Elongated Toilet bowl - With a seat height comparable to that of a standard chair, Comfort Height toilets make sitting down and standing up easier for people of all ages 14" rough-in 31-5/8" (80.3cm) x 18-1/4" (46.4cm) x 30-3/4" (78.1cm) Class Five(R) - provides tremendous bulk waste flushing performance and best-in-class bowl cleanliness 3-bolt Installation - Three pre-installed tank bolts save installation time