Made of acrylic material: sturdy and durable.It’s a great little case for displaying memories and having a story when people come over and see it. This baseball case is not only used to store baseballs, but also can store good memories: the first time the child played baseball or the signature of his favorite baseball player.Transparent box and black base, the combination of different colors makes the baseball box more fashionable.Transparent box, you can clearly see the content inside. 1 Ball Stand