Soft-Close Mechanism for Quiet Comfort: The integrated soft-close hinges ensure the seat and lid lower gently and silently every time, eliminating disruptive slamming in your home Corrosion-Resistant Stainless Steel Hinges: Features robust stainless steel hinges that resist corrosion and provide a secure, stable fit Premium Duroplast Construction: Made from high-quality Duroplast, this toilet seat is durable, easy to clean, dust-proof, water-repellent, dirt-repellent and UV-resistant Designed for Duravit Duraplus Toilets: With a 15.5 cm hinge spacing and O-shape design, this seat is the ideal replacement for Duravit Duraplus series round toilets 5-year manufacturer's warranty: The high quality of the materials and workmanship ensures a long service life, Weight: 5.291094288 pounds, Manufacturer: Duravit