Durable, Stylish Hard Case from Gretsch The Gretsch Streamliner Center Block Jr. Case is a durable, stylish case that keeps your prized axe protected during transport or storage. Made from durable plywood, this case also features a black plush interior, chrome latches and hardware, and a classic silver Gretsch logo. Gretsch Streamliner owners at Sweetwater love this case.Gretsch Streamliner Center Block Jr. Case Features: Durable plywood case with plush interior keeps your Center Block Jr. protected Chrome latches and hardware and a classic silver Gretsch logo provide a stylish look