... buckle 1.Can be used to store the buckle. 2.It ... for driving in relax, it used to avoid the noise of some car's ... around the seat belt, and allows you to pull out some slack, so you ... makes long journeys more pleasant.5.Easy to install and use, made in plastic material ... , durable and long time for usingHow to use:1.Take off cover and fix ... belt stopper on suitable position.2.To operate in case of not making ...