Versatile Fit: With internal dimensions of 1.1"1.8"1.9" and external dimensions of 1.7"1.8"2.5", this holder fits most standard seat belt buckles. However, it is not compatible with embedded buckle receivers. Please ensure compatibility with your car's buckle type before purchasing.Anti-Slip Design: The holder features a textured diamond pattern on the sides, which offers enhanced friction. Building on its inherent anti-slip quality, this design ensures the holder remains firmly in place. It facilitates straightforward installation, combining style with utility.Improved Accessibility: The seat belt holder elevates the buckle receptacle, making it easier for people, especially kids and elders, to reach the seat belt. Therefore, it helps lessen the hassle of fastening the seat belt, which ensures passengers can buckle up quickly and safely.Quality Material: Made from high-grade silicone, the holder is designed to resist wear and maintain its shape. It can be slightly stretched to accommodate various buckles, thereby providing a snug fit and long-lasting use without concerns about deformation.Ease of Use: You can directly slide the buckle booster into the seat belt slot you want to install. No tools or complicated procedures are required for setup. When it comes to cleaning, simply wipe it down with a damp cloth to keep it looking new and maintain its appearance.