Features: Experience efficient water conservation with our innovative toilet Tanks push spring, designs to precisely control flush quantity and significantly reduce water waste. Crafted from steel with not corrosion treatments, this spring ensures long service performances without deformation, extending the product's life . Suitable for family want to enhances toilet efficiency and save on water , as well as renters needing a quick, hassle frees solution for toilet issue. Perfect for home bathrooms to improve flushing efficiency and maintain cleanliness, or in public restrooms like mall and restaurants to enhances user experience and facility effectiveness. Easily installable with no need for professional tool, this toilet Tanks push spring offers a and stable flush, solve incompletes flushing issue common with traditional systems. Specifications: Component : steel Height: about 40mm/1.57inch Package Includes: 8pcs Toilet Tanks Spring note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.