This Cleaning in Progress Sign Board is designed to prevent any unforeseen accidents that could cause harm or damage to a customer or pedestrian. It serves as a clear and visible warning to draw attention to the ongoing cleaning activity. The sign is highly noticeable due to its bright yellow color, bold English lettering, and a cleaning-related symbol. The sign is made of lightweight plastic material and features a handle and foldable design, making it easy to move and store after use