Seat Belt ExtenderWith our premium seat belt extender, you and your family can adjust the length of your car seat belts. Reduce the discomfort caused by seat belts that are too tight or too short. Package Includes and SizeYou will receive a safe and durable extender and coaster to stabilize your water bottle. The accessories include 2 seat belt extenders and 2 coasters. Extender length: 10.5 inches, tongue length: 1.8 x 0.8 inches, and coaster diameter: 2.8 inches. Premium MaterialThe seat belt extender is made of high-quality stainless steel and polyester fabric. It is flexible, not easy to break, stretchable, and wear-resistant. Let you enjoy a comfortable experience. Safety and Easy to UseThe seat belt extender requires no installation. Simply insert the stainless steel tongue into the buckle to add 10.5 inches of length to your seat belt. Wearing your seat belt is more comfortable and convenient. Widely ApplicationThis seat belt extender fits most vehicles (NOT for Tesla Model 3/y). Suitable for overweight people and pregnant women. They are designed to extend your original belt. Improve comfort when your original car belt is not long enough.