Common sizes of christmas ball ornaments are 40/50/60/70/80/100 mm, which refers to the diameter. Like other Christmas ball decor， example, glass balls, foam balls share the same common size.

Because Christmas ball ornaments are usually decorated and hung on Christmas trees, if they are too big or too small, they are not suitable. So the right size of wholesale christmas ball ornaments decor are very important.

From our wholesale experiences in China, 80mm, 60mm christmas ball ornaments are the best selling among all size ball decor.

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