Name: Pet Window Security Fence Dogs use their sense of smell to help protect the world. When dogs drive, they like to leave the window ajar and use their keen sense of smell to catch scents. For dogs, smell is a way to experience the world. Scent information enriches the dog's memory. Whether it's a pet, child or adult, keeping your head or hands out of the window is dangerous. Road dust or leaves can cause cuts, bruises or death. Professional pet window protection products designed to help keep pets and owners safe. Using this product can provide fresh air to the car, prevent pet residue from leaving the window, and increase safety whether or not it can be used in the car. It can be easily installed without tools. Size It can be adjusted to fit different cars. getveryrich Note: The data is all manually measured, please allow 1-3cm error, due to the light and display difference, there will be some color difference, the actual object received shall prevail.