CNB Snare Hard Case Aluminum Case 43 x 43cm This is a CNB hard case for a snare drum. It uses durable aluminum material to securely protect your valuable instrument. The external dimensions are approximately 43 x 43cm. It has a handle for convenient carrying. It's built robustly for use in professional settings and is of a quality that can withstand years of use. This is a recommended item for those looking for a snare case. I bought it at a major brand shop.