This deluxe archtop hardshell case fits banjo ukuleles with rims up to 8″ diameter. Inside dimensions approximately: 8-3/4″ diameter, 2-1/2″ deep, 23″ long. Brown vinyl covering, brown plush padded lining, small accessory pocket. (Slightly too small for Gold Tone Banjolele, our #GTBJU.) Also, the width of the case in the peghead end is 3-1/2″, so if your instrument has guitar style tuners that stick out of the side of the peghead, it may not fit in this case.