An NFC A4 White Foam Board Sign is a modern, interactive display sign that combines a clean, minimalistic look with Near Field Communication (NFC) technology for contactless engagement. Made from lightweight, durable foam board in a standard A4 size (210 mm x 297 mm), the sign features a crisp white surface that offers a neutral, professional backdrop for custom designs, such as logos, text, or promotional messaging. Embedded with an NFC chip, the sign allows users to access digital content—such as websites, contact info, or product details—by simply tapping their NFC-enabled smartphone to the sign. This touch-free feature makes it perfect for businesses, retail stores, or events that aim to provide a seamless, interactive customer experience, merging physical signage with digital convenience.