Never attach the clip directly to a dog collar.
0 ounces Included in the box: Package Includes:1x Pet Dog Car Safety Seat Belt(Others are NOT included) Made in United States *Please allow slight dimension difference due to different manual measurement.0 ounces Dog Cat Safety Seat Belt Strap Car Headrest Restraint Adjustable Nylon Fabric Red Dimensions: 2.0 inches (W) x 4.69inches Length of Strap: (Adjustable: min.