This waterproof and rust-proof OBD port cover lock is made from high-grade silicone, providing secure and long-lasting protection for your vehicle. It features a sturdy structure and exquisite workmanship, ensuring a seamless integration within the car's interior. The lock is widely applicable and provides added protection from theft, making it a versatile solution for any car brand and environment. It is easy to install and disassemble, and is a thoughtful present for car owners. The product measures about 4x1.2x1cm/1.57x0.47x0.39 inches and comes with a sophisticated protective lock that preserves detection capabilities and grants seamless tool access.