Material: zinc alloy Color: gold/ Yellow bronze Style: Modernized & Simple Size: As the Picture Shows Edge Distance: 50mm Center Distance: 72mm Fit Thickness of Doors: 35-50mm Applications: Many kinds of interior doors Package include: As the Picture Shows   FAQ 1.Could i put my own logo on it? > Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc. 2.Should i pay extra for logo printing ? > Yes ,price according to the actual situation. 3.How about the quality ? > Acquire the CE & UL Certification. > 100% QC in produce process and before package.