Heritage Go! Viola Case Black Red 16-165 Heritage&#174; Go! Viola Case Dimensions:Interior:15"-15.5" Size: Total Length - 28" | Upper Bout - 8" | Lower Bout - 9.5" | Depth - 7"16"-16.5" Size: Total Length - 28" | Upper Bout - 8" | Lower Bout - 9.75" | Depth - 7.25"Exterior:15"-15.5" Size: Length 32" x Width 11.25" x Height 6.25"16"-16.5" Size: Length 33" x Width 11.9" x Height 6.25"