For 21 inch ukulele, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 21 inch ukulele has been well received by many customers and enjoyed a good reputation in many countries. Aileen Music 21 inch ukulele have characteristic design & practical performance & competitive price, for more information on the 21 inch ukulele, please feel free to contact us.