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, the property address, and the agent's contact details. The signs are usually made of durable materials like corrugated plastic or metal, ensuring they withstand various weather conditions. Bright colors and clear fonts are commonly used to make the signs easily visible. Effective use of open house signs can significantly increase foot traffic and interest in a property, benefiting both the seller and the agent.