Cafford Pet Seatbelt Tether(15" - 22" Adjustable Dog Safety Harness),Car Vehicle Seatbelt,Safety Travel Restraint for Dogs Tough carabiner clip easily tethers to dog harness; Attaches and Unattaches just like a normal seat belt,Click directly into the seatbelt slot for easy use; Keeps your dog in the backseat and prevents distracted driving; Universal fit for most vehicles (Not recommended for Volvos); It can be extended from 15" to 22" for a broader range of movement Made of high quality,heavy duty stainless steel hardware,Maximum tensile strength;