With subtle styling, this Cachet seat fits most elongated toilets. Unique Grip-Tight bumpers hold the seat firmly in place and prevent shifting. This seat features innovative technology that makes it easy to install.Features:Grip-Tight bumpers hold seat firmly in place.Quick-Release hinges allow seat to be unlatched from toilet for easy removal; no tools required.Quick-Attach hardware for fast and secure installation.Color-matched plastic hinges.Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging.For non-residential application recommend using K-7671, K-20112 or K-20110.1 Year LimitedSpecifications:PlasticPlasticAssembly Required.Assembly Required