The soft-close INVERTO SLIM toilet seat is made of damage-resistant duraplast. The simple design provides easy cleaning, while the innovative One Button Easy-Off system helps detach the seat easily, at a press of a button. The softclose system makes dropping the seat very quiet without a jarring slam. With its lid closed, the lower INVERTO SLIM seat is completely concealed. The carefully designed profile of the toilet seat is all about comfort of use.