The Rewritable A3 Magnetic Sheet offers the perfect solution for dynamic and reusable signage, labels, or display boards. Measuring 297mm (W) x 420mm (L) with a 1mm thickness, this sheet features a White Gloss PET surface that is rewritable, allowing you to use dry-erase markers to write, wipe, and reuse. Its durable NF04 grade ensures a strong magnetic hold, while the high-quality white gloss finish offers a clean and professional appearance. Ideal for use on magnetic surfaces such as whiteboards, refrigerators, or steel cabinets, this versatile sheet is perfect for businesses, classrooms, and home organization. Key Features: Dimensions: 297mm (W) x 420mm (L) x 1mm (T) (A3 size) Surface: Rewritable PET White Gloss, compatible with dry-erase markers Magnetic Grade: NF04, providing strong and durable magnetic hold Reusable and easy to clean—write and wipe without leaving residue Ideal for creating reusable signs, labels, planners, or memos