3" (76 mm) raised seating surface offers a comfortable height for limited mobility. Eye-pleasing design mimics a conventional round soft close toilet seat with no unattractive riser to detract from bathroom decor Round closed-front KOHLER toilet seat. Contoured for user comfort Grip-Tight installation hardware makes it easy to fasten the slow close toilet seat – everything is done from above the bowl. Quick-ReleaseTM functionality allows it to be removed easily from toilet for convenient cleaning Grip-Tight bumpers hold the toilet seat firmly in place. Quiet-Close round-front seat and lid prevent slamming KOHLER toilet seats are not returnable if opened or outside of original packaging. Fits most round-front toilets, making it ideal for toilet seat replacement