Crafted from aluminum alloy frames and rubber tires, the cart is durable and lightweight, making it easy to store and carry. Mesh windows not only allow pets to watch the scenery outside, but also help them breathe fresh air. The rear wheel is equipped with safety brakes to prevent wheel rolling and front wheel can rotate 360 degrees for easy use. 2 pets will have its own space to have a good rest, and will not be disturbed, makes travel more convenient. The pet stroller is suitable for all kinds of small animals. Can be used as a pet Stroller, or you can put it on your car as a car seat, it can be also used as a pet carrier on a trip. If there is any defective part or missing part, please feel free to contact with us, we will help you solve the problem to your satisfaction.