Size: The total length is approximately 70cm, with the seat belt buckle measuring 5.7cm in length and 4.5cm in width. Each lock comes with 2 keys. Highly Secure - The inner high-performance braided steel cable provides exceptional resistance to cutting and sawing. The steel cable is covered in a scratch-resistant material to prevent damage to the steering wheel. The outer layer is also equipped with a nylon sleeve, brightly colored for visibility even at night, enhancing deterrence. User-Friendly Design - This security lock is compact and lightweight, making it easy to use and store. It can be fitted and removed in seconds, allowing for hassle-free installation by anyone, including women. It occupies minimal space and can be conveniently stored in the car's storage compartment. Innovative & Enhanced Security - Simultaneously locks the steering wheel and seat belt socket, offering dual protection against theft, making it more effective than simply locking the steering wheel. Wide Compatibility - The anti-theft seat belt lock can be adjusted to a maximum length of 17", suitable for locking your steering wheel and seat, and compatible with most cars, vans, and SUVs.