Using these chairs is easy. Just place them wherever you need seating, whether it's on your patio at home or in a commercial space. They are stackable, so when not in use, stack them up to save space. When sitting, the integrated arms offer support for a comfortable experience. For maintenance, simply wipe the chairs with a damp cloth regularly to keep them clean. Avoid using abrasive cleaners as they might damage the black powder - coated frame finish. In case of bad weather, if possible, move the chairs indoors to prolong their lifespan. Also, check the floor protector plastic glides periodically and replace them if they are worn out to prevent scratching the floor.