Product Structure: Split Size: 50x25x25mm (1.97"x0.98"x0.98") Color: Black Material: Aluminum 1 set of aluminum comprising: 1pcs shell+2 pcs panels +8 pcs screws Features: Surface sandblasting, brushed processing. Light Weight, durable, non-corrosive. Mold have long service life. Built-in grooves for holding circuit board Split aluminum shell, data board shell, MINI mobile power shell. Good for electronic projects, power supply units Package includes: