The waterproof and rustproof parking lock uses outdoor ring-shaped oxygen spray paint, which is not easy to fade, effectively prevents rainwater corrosion, and has a strong rust-proof ability. The sturdy and durable folding parking barrier is made of stainless steel, thick and durable, with a retractable bottom that will not deform even when the car rolls back and forth. Installation is simple; this parking space can be easily installed in just four easy steps. These tire-resistant folding parking barriers have a long service life. They are secured with simple screws and feature rounded corners and a sloping design that won't damage your car's tires. The surface layer is designed with a strong reflective film, so it is not easy to fade or peel off even when exposed to the outside for a long time.