Super large heavy duty concealed cross hinge Material: gb zinc alloy Finish:chrome, gold, nickel satin, bronze Size: 118*94 1) total material: gb zinc alloy with good quality, esp in anti-oxidation 2) middle connecting material: iron 3) finish: chrome, gold, nickel satin, bronze 4) heavy duty 5) total length: 118mm 6) total width: 81mm 7) package container: 40pcs/carton