【ELONGATED TOILET SEAT】Please measure the size of the toilet before purchasing to ensure that it can match. If you don’t do that, our toilet seat might not fit your toilet. Our toilet seats FIT ALL AMERICAN TOILET BRANDS including Crane, Universal Rundle, Eljer, Delta, Bemis, Caroma and Gerber ETC… 【Ultra-Quiet Design】 Our toilet seat features an upgraded metal silent slow-close hinge, tested in the laboratory for an effective lifespan exceeding 30,000 cycles, equivalent to over ten years of usage. We have also enhanced the slow-close function of our toilet seat, bringing peace to your home 【QUICK REMOVAL & INSTALLATION】Simply shake the toilet seat left and right, lift it, and within 3 seconds, it can be easily detached for cleaning or replacement. During installation, align the hinge with the small hole on the disc, then press down for a seamless installation in just 1 second 【SIMPLE INSTALLATION】Angol Shiold toilet seat features an effortless assembly process with easy-to-follow instructions, allowing you to install it in under 3 minutes 【CAREFREE SUPPORT】Angol Shield offers exceptional customer service, including a 1-year warranty for product quality issues with prompt replacement. For installation help or missing accessories, our team is ready to assist with a timely response