Usage Tips:Versatile and Convenient Usability: our package of 4 exit signs for business come incorporated with tactile braille, offering versatile usage, these signs are conveniently sized at approximately 6x3 inches and can be easily installed in a multitude of locations, indoor or outdoor. Exceptional Durability for Long Term Use: made with a robust and quality Acrylic, our exit signs provide durability and , the white text against the black backdrop provides clear instructions and reduces any chance of misinterpretation. Effortless Installation Process: our braille exit signs come fitted with an adhesive mounting strip for simplified installation, this strong adhesive ensures the sign remains securely in place, eliminating the risk of accidental displacement. Suitable for Indoor and Outdoor Placement: our handicap exit signs display resilience in both indoor and outdoor spaces, regardless of sunlight intensity or fluctuating weather conditions, consistent illumination allows for uninterrupted guidance and display. Broad Application Range: these vertical exit signs with braille hold enormous adaptability, fitting into scenarios such as small businesses, restaurants, offices, or public areas like hospitals, their extensive flexibility contributes significantly to their utility. Color: Black Material: Acrylic Size:15x7.5cm Package Contents: 4pcs x Exit Sign Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.