125x80x32mm Black Waterproof Box Electronic Project Instrument Case Connector Feature: 100% New and Unused. Heavy gauge extruded plastic construction. Built-in hole hold circuit board. Excellent waterproof performance. Good for electronic projects, power supply units, student projects,amplifiers,etc. Specification: Built-in hole Material: plastic Color:black Size: app.125x80x32mm/4.92x3.15x1.26in Applications: electronic projects,power supply units Note: Please allow 1-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. No Retail Package Package Contents: 1pc x Plastic Electronic Project Box(screws are NOT included)