Couch feet are small, often rubber or plastic, attachments found at the bottom of a couch or sofa. They serve to elevate the furniture slightly off the ground, providing stability and preventing damage to flooring. Couch feet can also help in maintaining proper airflow beneath the furniture, which can be beneficial for cleaning and reducing moisture buildup. These feet come in various styles and sizes, allowing for customization based on the couch design and personal preference. Some couch feet are adjustable, enabling users to modify the height to suit their needs. Overall, couch feet enhance both the functionality and aesthetics of a living room setup.