Black Cross-Border Spot Magnet Sheet 0.3MM

Perfect for your phone case or as a stylish accessory, this premium quality cross-border spot magnet sheet is designed to stay securely in place without damaging your devices.

Its sleek black finish and smooth surface make it ideal for both casual and formal settings, while its lightweight design ensures easy handling and installation. Made from durable stainless steel, this magnet sheet is built to last through daily use and even harsh weather conditions.

The material resists rust and corrosion, making it a reliable choice for anyone who values long-term performance. Its compact square round shape fits seamlessly into any space, whether you’re using it for a phone case, a small shelf, or as a decorative accent.

• Thickness as low as 0.3mm for a smooth, scratch-free finish
• Premium stainless steel construction for durability
• Easy to install and remove without damaging surfaces
• Stylish black color that complements any decor
• Ideal for mobile phones, small items, or as a decorative piece