Using this mirror is easy. You can hang it either horizontally or vertically according to your preference. If you want a more eye - catching look, group two or more mirrors together. When it comes to maintenance, simply wipe the frame with a soft, dry cloth to keep it clean. For the glass part, use a standard glass cleaner. But remember, never use cleaners or abrasives on the mirror frame as it may damage the finish. This mirror doesn't need any assembly, so you can start using it right away. Also, be aware of the Prop 65 warning. The product contains chemicals like lead, which is known to cause cancer in California. If you have any issues with product defects within one year of delivery, Jamie Young Company will replace the defective parts for you, but normal wear and damages caused by the customer are not covered by the warranty.