Kurgo-Enhanced Strength Tru Fit Smart Harness: Small. With five different steel adjustment points, steel nesting buckles and a padded chest plate your pup is guaranteed a safe and comfortable custom fit harness. The extra strong harness offers travel safety as well as ease of use, and the detachable seatbelt look is compatible with all vehicle seatbelts. For neck sizes between 12 inches and 20 inches, a chest sizes between 16 inches and 22 inches, and weight between 10lbs and 25lbs. This package contains one small enhanced strength tru-fit smart harness with a seat belt tether. Comes in a variety of colors. Each sold separately. PVC, BPA and phthalate free. Imported.