NOTICE KEEP DOOR CLOSED AT ALL TIMES – SIGN BOARD – Foam Board Material

Clear Instruction: Clearly communicates the importance of keeping doors closed to maintain safety, security, or energy efficiency.
Compact Size: With a size of 15cm x 21cm, it’s perfect for placement in various spaces without being intrusive.
Durable Construction: Made with waterproof and high-quality materials to ensure long-lasting use indoors or outdoors.
Easy-to-Read Design: Features bold, easy-to-read text for clear communication.
Versatile Use: Ideal for offices, factories, homes, or public spaces where doors need to be kept closed at all times.