BSuperbat Aluminum Project Box Aluminum Enclousure Case DIY - 4.33"*2.87"*1.85"(L*W*H) ReviewbP PP Superbat Aluminum Project Box Aluminum Enclousure Case DIY - 4.33"*2.87"*1.85"(L*W*H) PExternal Dimensions:47mm(1.85")(H)x73mm(2.87")(W)x110mm(4.33")(L)PInternal Dimensions:43.5mm(1.71")(H)x67mm(2.64")(W)x110mm(4.33")(L)PColor:SilveryPGood for electronic projects, power supply units, student projects, amplifiers, etc.