【High Quality Materials】The dog car divider is made of strong steel, which can support the dog gate for car even if it is gouged with dog's paws. You can adjust the 4pcs circular fixed knob and 2pcs 51.2" length bungee cords to make the car divider for dogs tightly tied to the headrest to prevent shaking or loosening during driving. 【Easy to Install】We do not need to use any tools, according to the instructions, with the help of the parts provided, the three boards are firmly fixed on the seat headrest, it is easy to install successfully. Note：We suggest installing the dog barrier in the cargo area to keep yoor dog away the front seat. 【Security】Dog barrier for cargo area can protect you and your pet's safety, prevent pets from jumping to the front and affect the driver's attention. Smooth surfaces and rounded corners prevent pets and cars from being scratched. 【Universal & Adjustable】The size of one main panel is 36.6" x 16.5", the two side panels are 16" x 12". The shortest length of our adjustable dog fence is 36.6 inch and the longest is 60.6 inch. The length of the dog car barrier can be adjusted according to the actual situation to adapt to most SUVs, cars, jeeps and hatchbacks. 【Our Commitment】: We will try our best to ensure the quality of the dog car barrier. If you have any questions about our products in the purchase process, please contact us in time, and we will give you a satisfactory reply as soon as possible.