Black Plastic Soft Close Toilet Seat round Slow Close Toilet Seat with Adjustable Mounting Hardware Pack of 2. 15.63 x 14.56 x 2 inches. MATERIAL – The deluxe black toilet seat is made of superior quality Plastic Material. This high Impact plastic resists staining and cracking. Its adjustable hinges fits standard hole spacing 2 3/4 to 6 3/8 inches. Our quite, safe, slam free and slow shut toilet seat lid is designed to fit your ROUND toilet bowls. DIMENSIONS – Seat = 14.56 Inches long and 13.25 inches wide. Lid = 16.62 inches long x 14 inches wide. It fits all of our round toilets – Comfortable Toilet Seats for Round Commodes! KNOW YOUR TOILET SEAT – Please measure your toilet bowls to determine the seat you need before ordering – Round or Elongated. Measure from the seat bolt holes to the tip of the bowl to know your toilet seat type. A ROUND seat would be around 16-16.5 inches long. If it is an elongated bowl, check out 20492. EASY CLEAN ROUND TOILET SEATS – Lid consists of slow closing toilet seat hinge system for a soft close toilet seat. It is recommended to clean toilet seats with a damp cloth and mild soap. PACK INCLUDES – Glossy Quick-Release Black Plastic Round Seat with No Slam Slow Close Lid, Slip free Bumper Replacements and Mounting Hardware. Visit our website for detailed assembly instructions. These are carefully wrapped to avoid any scratches in the transit process. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.