What is the weight of badminton?

The weight of the article is between 4.7 grams and 5.3 grams.

According to the badminton competition rules of China Badminton Association, the weight of badminton is between 4.74 and 5.50 grams ... Usually, the weight of a badminton is about 5 grams. However, due to the fact that most processes of badminton are hand-made, there are many kinds of hairy leaves, and the influence of air humidity, the weight of a qualified badminton ranges from 4.7 grams to 5.3 grams.