· No Slam Elongated Toilet Seat: Features a quiet-close lid that closes slowly and silently without slamming; the seat comes with a ReadyLatch hinge that provides a positive lock/unlock latch to securely hold seat in position· Shift Prevention: Grip-tight bumpers prevent the toilet seat from shifting during use and add stability; it features a contoured, closed-front seat for added comfort and an eye-pleasing design to complement your bathroom decor· ReadyLatch Hinge: Provides a positive lock/unlock latch to securely hold seat in position, yet seat easily removes for cleaning or adjusting fit· Effortless Install: Grip-Tight installation hardware makes it easy to fasten the seat – everything is done from above the bowl, with color matched plastic hinges included· Elongated Toilet Seat: Fits most elongated toilets; for non-residential application recommend using K-7671 or K-20110 Kohler toilet seats