- High temperature resistance: Made from heat resistant materials to keep the sign intact and readable under high temperatures for safe, durable use. - Easy privacy protection: Use the included cover to conceal your vehicle number, reducing nuisance and helping you stay discreet while parked. - Durable and reusable: Alloy construction designed to resist breakage, and sized to fit neatly inside your car interior for a premium, unobtrusive look. - Simple setup and customization: Features magnetic suction technology with one suction cup for strong hold. Includes card slots for numbers and five sets of stickers, making it easy to install and change the displayed numbers. - Practical uses: Ideal for urban parking where privacy is desired, temporary parking at events or busy lots, and car sharing or tenant parking scenarios where numbers need to be updated quickly and reliably.