Self-Adhesive Magnetic Sheet A3 Plus (450mm x 320mm) Flexible Magnet

Turn Any Surface Into a Professional Magnetic Display

Stop struggling with messy glues or temporary adhesives. This oversized A3 self-adhesive magnetic sheet offers a professional-grade solution for creating magnetic signs, labels, and displays. Designed specifically for printers and creators, the extra-wide dimensions allow for perfect cropping and bleed margins, ensuring your finished product looks flawless every time.

Why You’ll Love This

• Oversized for Precision: At 450mm x 320mm, this sheet is larger than standard A3, providing the necessary space for perfect alignment and edge-to-edge cropping.
• Instant Peel-and-Stick: The high-quality adhesive backing bonds quickly and securely to the back of photos, menus, and business cards.
• Effortless Customization: The flexible 0.4mm thickness allows you to easily cut the sheet into any shape or size using standard scissors, a guillotine, or a craft knife.
• Built to Last: Crafted from a durable strontium or barium ferrite polymer matrix, it offers excellent resistance to demagnetization and chemical agents.
• Damage-Free Mounting: Display your items on steel shelving, whiteboards, or filing cabinets without the need for nails or tape.

Product Details

• Dimensions: 450mm x 320mm (Printers A3 Size)
• Thickness: 0.4mm
• Material: Isotropic Flexible Magnetic Sheet
• Adhesive Type: High-tack self-adhesive with protective peel-off liner
• Compatibility: Suitable for lightweight signage, graphic displays, and DIY crafts
• Note: May not be compatible with certain high-gloss photo papers