About this item High-quality material: The product features a non-slip silicone coating on the outside to prevent any scratches on the car paint. Core Material: The interior contains a strong magnet with high suction force, ensuring your presentation labels or temporary labels remain firm and secure. NOTES FOR USE: Suitable for all metal surfaces on the back deck or foredeck, such as trunk lids, bumpers, and tailgate license plate frame installations. Please note that magnets cannot be attached to ABS or plastic surfaces. Easy Installation: Comes with a strong magnet pole bracket and required screws. The plug and play design makes installation easy. Perfect Design: Ideal for short-term use such as test drives, car shows, or license plate displays. Please check whether the use environment is magnetic before purchasing. Package Dimensions: 10.31 x 3.27 x 1.22 inches.