Comprehensive Set: This package includes 48 adhesive metal plates, each measuring 2.36x1.18x0.02 inches. Ideal for those who require multiple setups across different devices or locations, ensuring you always have a spare on hand. Superior Quality Material: Crafted from durable non-magnetic iron, these plates are designed to attach securely to magnets. The high-quality traceless adhesive backing ensures easy application and removal without leaving residues or damaging your surfaces. Enhanced Practicality: By attaching these metal plates to your non-steel vents, you can significantly improve the effectiveness of your magnetic vent covers, ensuring a stronger and more reliable hold in various applications. Versatile Applications: Specifically engineered for use with aluminum, plastic, and other non-steel surfaces, these metal strips are perfect for a wide range of uses, from automotive to home and office settings, wherever a magnetic mount is needed. Easy Installation: Each plate features a strong adhesive back that allows for quick and hassle-free installation on any suitable surface. The rectangular shape provides ample surface area for a secure magnetic attachment, making them an essential accessory for your magnetic mounting needs. Color: Silver Material: Metal Package Contents: 48 x Paste board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.