1Hinge zinc alloy, surface plated silver, for MDF toilet seat, wooden toilet seat, resin toilet cover. 2Small screws are stainless steel, will never rust. 3Strong nylon fixing nuts do not corrode like metal wing nuts. 4Ample nylon washers and adjustable fittings for a tight fitting. 5Zinc alloy toilet lid can use for long time, no oxidation, corrosion, easy to clean.Features: Made of zinc alloy material, low melting point, good fluidity, easy welding. Small screws are stainless steel, will never rust. Strong nylon fixing nuts do not corrode like metal wing nuts. Ample nylon washers and adjustable fittings for a tight fitting. Zinc alloy toilet lid can use for long time, no oxidation, corrosion, easy to clean. Hinge zinc alloy, surface plated silver, for MDF toilet seat, wooden toilet seat, resin toilet cover. Perfect for using in the bathroom, Hotel, public places and etc. Specification: Condiiton: 100 percent Brand New Color: Sliver and White Material: Zinc alloy hinge and accessories and8 small stainless steel screws The distance between the mounting holes of the hinge: 1.5 cm Size: As picture shown Package Included: 2 x Zinc alloy hinges 2 x Screw nuts 8 x Stainless steel screws 2 x Galvanized screw rods 4 x White washer Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.