- 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.