Open house signs are marketing tools used by real estate agents to attract potential buyers to a property for sale. These signs are typically placed in front of the property and along nearby streets to guide visitors. They often include information such as the date and time of the open house, along with the agent's contact details. These signs are usually made of durable materials like plastic or metal and are designed to be easily visible. They may feature bright colors and bold lettering to catch the attention of passersby. Open house signs play a crucial role in the home-selling process, helping to generate interest and foot traffic.