Aluminum Box Enclosure Case -4.33"*2.44"*0.98"(L*W*H)

Features: Dimensions (outer):25mm(0.98")(H)x62mm(2.44")(W)x110mm(4.33")(L) Dimensions (inner):21mm(0.83")(H)x56mm(2.2")(W)x110mm(4.33")(L) Heavy gauge extruded aluminum construction Professional sandblast/matte anodized finish Built-in grooves hold circuit board  Excellent electromagnetic shielding performance Front and back panels and fasteners are included. Completely open in halves, easier for drilling, soldering, screwing, problem fixing.. Built-in grooves can hold circuit board without screw Good for electronic projects, power supply units, student projects, amplifiers, etc., thanks for it heat sink nature, electromagnetic field protection and robust construction. color:gray notice:screw included.