HIGH QUALITY MATERIALS: The hinge is made of high quality zinc alloy, which is not easy to oxidize and rust. In addition, it increases the thickness and weight of the hinge, which makes it more durable. EASY TO INSTALL: there is no complicated installation process, no professional installer is needed, you can replace the toilet cover hinge at home, you only need a screwdriver. MODERN DESIGN: The hinge is an elegant silver design, you can use it with a variety of styles and of toilet seat colors. Simple and elegant, full of fashion sense, is the best choice for bathroom accessories. WHAT'S INCLUDED: This set contains 2 x chrome hinges, 2 x fixing bolts, 2 x fixing nuts, 4 x Plastic washers, 8 x Screws. QUALITY ASSURANCE: Within 30 days of receipt of the product, if there is any quality problem, please contact us in time to return the package. Toilet Seat Hinge Fixings Suitable for Wood, Metal or Plastic Toilets SpecificationsMaterial: Zinc alloy + Plastic Quantity: 18 2 x Plastic fixing nuts 4 x Plastic washers 8 x Zinc alloy screws