Features: Efficient Toilet Cleaning: Keep your toilet tank, water pipes, and metal parts clean with these magnetic toilet cleaners, designed to prevent mineral buildup and stains without harsh chemicals or scrubbing. Easy to Use: Simply place them in the toilet tank and replace them as needed for long-lasting performance. Chemical-Free & Safe: These magnetic cleaners use no harmful chemicals and are safe for most household toilets, ensuring they won't cause any damage to the internal parts of your tank. Long-Lasting Performance: Each magnets is designed to last up to 5 years, providing a convenient and cost-effective solution for keeping your toilet clean while reducing limescale and rust stains. Multi-Purpose Use: These versatile magnetic cleaners can also be used in humidifiers, offering additional cleaning utility beyond your toilet, making them an essential tool for any homeowner. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: PC Size: 10.16x2.54cm Package List: 10pcs Toilet Magnets