Using your new 21 - inch gold glass and metal square coffee table is a breeze. You can place it in your living room and use it to hold coffee mugs, magazines, or decorative items. Since it doesn't require assembly, you can start using it right away. When it comes to cleaning, use a soft, dry cloth to wipe the glass top and metal frame regularly. Avoid using abrasive cleaners as they may scratch the surface. This table is for home use only, so don't use it in a commercial setting. Also, be careful not to place extremely heavy objects on it as it may affect its stability. Keep it away from sharp objects to prevent any damage to the glass or metal. If you have multiple tables, arrange them in a way that suits your living room layout for an even more stylish look.