Wood tuba case fits Dynasty M845 Convertible Tuba and Schafer 851 Upright Tuba. Heavy duty MDF wood construction, black vinyl covering, heavy duty draw latches and hinges, plus angle braces to protect case edges. Includes two factory installed 5" rubber wheels. Interior is lined with black plush. Interior accessory area with lid measures 5"L x 3"W x 6"D.