All Pro Cases provide Hard-Shell Case protection and are constructed using a plywood core covered with an Ultra-durable Tolex PVC Faux Alligator print which adds style, protection, and Durability. The Alacran Pro Cases are also padded and plush lined providing a huge improvement over the standard pressboard cases being provided with the highly priced, popular brand Italian accordions of today. Time to up-grade?  Available in two sizes APC-3112 fits all popular model 31 button accordions. The APC-3412 fits all popular 3 switch, 5 switch and Two-Tone Italian models. Alacran Cases, provide hard-shell protection for your valuable instrument at a value price.