Grip-Tight installation hardware makes it easy to fasten a slow close toilet seat – everything is done from above the bowl ReadyLatch hinge provides a positive lock/unlock latch to securely hold toilet seat elongated in position, yet seat easily removes for cleaning or adjusting fit. Grip-Tight bumpers hold seat firmly in place Contoured seat for user comfort. Color-matched plastic hinges Fits most elongated toilets Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging