*PLUMBERSSTOCK EXPERT* responded:
Hi! Thank you for asking help from the PlumbersStock team! Yes, this Jones Stephens C2B1ES19CH is 1-3/4" smaller than a standard elongated seat. But it has a ring thickness of 1" and with the bumper, its ring thickness is 1-3/8". The height of the seat with the cover is 2-3/4" and it features a hinge design with the heavy-duty EZ Close technology. Please check the Specification Sheet for reference and for more information about its features and dimensions. We hope this helps. If you're interested in purchasing the Jones Stephens C2B1ES19CH, just click the "Add to Cart" button, enter your zip code and you'll be all set. Thank you for visiting PlumbersStock.com. Have a great day!