Modern polypropylene toilet seats STRONG (weight 1.3 kg) with a slow descent function ensure high comfort of use. The cover and the seat of the slow-closing WC toilet seat are equipped with a hydraulic fall brake. The mechanism used in the hinges of the toilet seat ensures a smooth and quiet descent of the WC seats on the ceramic. Prevents accidental and violent closures, protects the toliet seats and ceramic against damage, and against unpleasant noise