Ashaway Flex 21
The Ashaway Flex 21 is a durable thick badminton string. The advantage of this string is the durability, because it will last longer than other thinner strings. The Ashaway Flex 21 is therefore chosen by players who value durability. This Ashaway Flex 21 has a length of 10 meters, you can string 1 badminton racket on it.