For my KoAloha tenor uke, I find there is some wiggle room in several commercially available tenor uke cases. This KoAloha hardshell case fits the instrument perfectly, as would be expected. It's also a high quality case that will stand up to years of use. Terry Carter Music Store shipped the case right out and did an excellent packaging job. This product is highly recommended for the perfect fit for KoAloha brand ukes.