Using these dining chairs is easy. Just place them around your dining table and enjoy your meals. When sitting, the curved backrest will naturally support your back, making you feel comfortable. To keep these chairs in good condition, avoid placing them in direct sunlight for long periods as it may fade the orange PU fabric. Wipe the chairs regularly with a soft, damp cloth to keep them clean. If there are any stains, use a mild detergent and a soft brush to gently clean the affected area. Make sure to dry the chairs thoroughly after cleaning. Also, check the adjustable feet periodically to ensure they are properly adjusted for stability. If you move the chairs, do it carefully to prevent any damage to the metal legs or the walnut bentwood backrest.