The automatic car seat belt has a simple and safe design for operation. two points and is suitable for models with an original car insertion width of 20 to 20 cm. 22 mm and a length greater than 30 mm. No installation required, just click to connect and plug into your device. à your existing belt. Add the seat belt buckle original of the vehicle to facilitate the installation of the seat belt. Ideal for use by overweight people, pregnant women, firefighters and military personnel with bulky equipment belts, and those with limited mobility and limited range of motion. This seat belt is made of steel and polyester car is durable. Please measure the size of your tableware and read our product details before purchasing.