KOHLER K-4008-NY Reveal Quiet-Close with Grip-Tight Bumpers Elongated Toilet Seat, Dune Overhanging lid design creates a clean and sleek look Quiet-Close seat and lid w/Quick-Release functionality allows seat to close quietly and quickly unlatch for removal and cleaning Quick-Attach hardware for fast and secure installation Color-matched plastic hinges Grip-Tight bumpers help prevent the seat from shifting