Material and Design:
-A silver, pre-oxidised, 1 mm thick, aluminium front and back;
-Two black, scratch-resistant, shaped, 1 mm thick iron covers;
-Two 1 mm thick, pregalvanized, iron sides.
..
save energy
not heat up
save space e efficient
long lived
smooth light
can fit anywhere e any kind brad machine
any side adjustable can keep nice vision for your choice
..