The โKASBKLโ is a large-sized arm sleeve designed for a comfortable fit on arm circumferences ranging from 11.75โ to 13.25โ. This arm sleeve comes in a versatile black color, making it suitable for various outfits and occasions. It is designed to provide support and compression, which can be beneficial for various health and wellness applications. Whether you need it for sports, recovery, or everyday use, this arm sleeve is a practical choice.