The material sheet is used and is powder coated by 2mm. You may use this wherever you wish, including inside homes, in cafe, restaurants or even in the office. The items' back side may be used as hangers, therefore installation wouldn't require any assembly. Wall art improves the atmosphere and tone of the room while also adding more texture. This beautiful modern wall art can be used either outdoor or indoor. Wall decor adds personality and makes a room seem finished. Giving this item to your loved ones, family, and friends may be a meaningful gesture. You can give them a present on their special day to show them how much you care.