The Sidewalk Closed sign is used where pedestrians flow is restricted. It is usually installed at the beginning of the sidewalk to prevent the jaywalkers from using the sidewalk. The Sidewalk Closed road safety sign is manufactured from rugged aluminum. The material makes it lightweight and corrosion-resistant. The rectangular sign board is equipped with a J-hook at the back for easy installation on a sign board stand, fences, posts, pillars, and barricades. The safety frame appears on a white background with the warning written in bold, black, capital fonts for easy readability. This aluminum sign board can be stored safely for reuse.