aluminium box color:silver/black or another style:portable certificate:RoHs,IS09001:2000 1) Flat mat surface aluminum panel surrounded with halfmoon aluminum frame2) 1 Zn-alloy latch, 8 Cr-plated ABS corners, 2 hinges on the backside3) Fabric, flocking or PE lining inside the case4) Dimensions: custom-builtaluminum box, aluminum case, aluminium case for promotion.