COOYOO seat belt is designed for comfortable rides with your pet. Allows free movement within a limited space while preventing sudden jerks. Durable nylon fabric with reinforced stitching ensures longevity, and metal clasps and carabiners prevent accidental unfastening. Elastic shock absorber softens impacts during braking. Adjustable length ranges from 24 to 33 inches, and the 360° swivel clasp maintains freedom of movement