This personalized acrylic ornament is a great way to capture memories. It's perfect as a gift for family, friends, or co - workers. When you get it, it comes well - packaged in a box with strings for hanging. The ornament has a 4 - inch diameter and 0.2 - inch thickness. It's made of acrylic with a one - sided design. Before you hang it up, you need to remove the protective film. Just peel the plastic off as carefully as you can. If it's a bit tough, use tweezers or a small tool to lift one corner and start peeling. There's no special maintenance needed for this ornament, just keep it away from sharp objects to avoid scratches. And you can enjoy this unique ornament for many Christmases to come.