"Please Keep Door Closed" Sign for your home, office, business or shop. Dimensions: 2"H X 6" W Premium Laser Engraved Plastic Sign includes, optional, strong foam double sided adhesive tape for mounting on most surfaces. Perfect wall or door sign for your home, office, business or shop. Promote security, safety, and energy efficiency with the Standard "Please Keep Door Closed" Wall or Door Sign, perfect for use in offices, warehouses, clinics, schools, and residential settings. Featuring clear, easy-to-read text, this sign provides a polite but firm reminder to maintain closed doors as required for safety, privacy, or environmental control. Made from durable, professional-grade materials, it is built to withstand daily use in busy environments. Simple to install on walls, doors, or windows, this sign helps keep your space organized, secure, and compliant with building policies.