Using this chair is simple. Just place it where you need seating, whether it's in your restaurant, cafe, event venue, or at home. Make sure to keep the weight on the chair below 500 lb to ensure its long - term durability. When it comes to maintenance, you can wipe the black vinyl seat with a damp cloth for regular cleaning. Avoid using harsh chemicals as they may damage the vinyl. Check the welded joints and curved support bar periodically to make sure they are in good condition. If you notice any scratches on the black powder - coated steel frame, you can use a touch - up paint of a similar color. The floor protector plastic glides are there to prevent scratches on your floors, so don't remove them. If a glide gets damaged, you can easily replace it with a new one of the same size.