1.Material: metal 2.Size: standard 3.Color:antique metal 4. ... Supplies Metal Letter Opener with Smooth Shiny Shape Material Zinc Alloy, Iron, Leather, Brass, etc.ColorMetalCraft ... silver, bronze antique metal colors, etc.SizeThickness is according to your request and the need of ... 3) Elimination, on completion of injection, unwanted material is eliminated to reveal the completed design 4) Polishing ...