- Made from high-quality rubber material, ensuring durability for long-lasting use. Stainless steel screws are included to resist rust and prevent slipping, extending the product's lifespan. - The secure toilet seat attachment minimizes movement, providing a stable fit. This fast and reliable solution addresses common issues with loose toilet seats. - Installation is effortless and can be completed in just minutes. Easily replace old bolts without hassle, saving you valuable time and effort. - The toilet seat expansion screws measure 1.57 inches in height, with a top width of 0.87 inches and a bottom width of 0.55 inches, making them compatible with standard hole sizes of 13-18mm. - Ideal for both home and commercial use, these screws are perfect for repairing or upgrading toilet seats in residential bathrooms, public restrooms, or rental properties, ensuring functionality and stability in any setting.