Kohler Lustra Q2 Elongated Closed-Front Toilet Seat with Quick-Release and Quick-Attach Hinges. Sale Price: 119.99. CHIPPED-This Lustra toilet seat blends with any bathroom décor. Made of solid polypropylene. Resistant to staining, fading, chipping and peeling. Complete with color-matched plastic hinges. Seat is ergonomically contoured to provide maximum comfort to the user. With an ability to blend with any décor, the Kohler Lustra collection of toilet seats are easy to install, as well as easy to clean. You will receive notification of any delay or cancellation of your order.