Starts From Humanized DesignThe attached vehicle seat belt is long enough that he can lie down comfortably in the rear seat. It is worth mentioning that the breathable mesh chest harness can relieve your pets stress. . High Quality Vehicle Seat Belt for DogsThe Mesh Chest Vest Harness Strap is made of the double mesh fabric with the flannelette edge and four PP material strap, which will absorb sweat and feel breathable. Dog Seat Belt is made from elastic and durable nylon strap to protect your pet. . Let You Focus on DrivingDont need to turn your head frequently to worry about your pet when driving too fast or braking.The dog vehicle harness wraps around dogs body and neck which could be instead of a collar. The straps tighten up securely so dogs can not roam the car. . Robustness and Quick ReleaseTwo buckles on the chest part makes the harness easy to put on and no need dogs to step in. The four adjustable buttons on the harness strap can be easily adjusted to make all sizes dog pals feel comfortable. . Two-In-One UseThrough car vehicle connector strap we provide,the harness can be used as a travel harness and dog car seat in the car. When outside the car,it definitely can be use a regular harness connects with the retractable dog leash to protect it. .