Material Aluminium,thickness1.6mm,copper weight 0.5oz,HASL competitive price , ... ;Max.board size:686*508mm ;Soldermask:green,black,red,yellow,white;Surface craft: spray tin,gold-plated, ... 10umSolder Mask Types:Green, yellow, black, white, blue, red and clearProfiling:Punching, Routing, V-cutSoldering Thermal Resistance:300° ... Single sided Aluminum PCB with thickness 1.6mm,copper weight0.5 oz,HASL