Using these chairs is a breeze. Just place them at your dining table or wherever you want to use them. When sitting, the high backrest and comfortable cushion will support you nicely. For cleaning, simply wipe the PU artificial leather with a damp cloth. Avoid using harsh chemicals as they might damage the leather. Keep the chairs away from direct sunlight for long periods to prevent the color from fading. If you need to adjust the height, turn the adjustable pegs on the legs until you reach the desired height. Make sure the floor is flat to keep the chairs stable. Regularly check the nailhead trim and rivets to ensure they're secure. If you notice any loose parts, tighten them gently. With proper care, these chairs will serve you well for a long time.