... Mirror Roller. If you have extra question, let us know.Materials: 20#, 45#, forge alloy steel (42GrMo,38GrMoAI), heating ... .001mm, run out≤0.001mm.Application: used in plastic films/sheets/plates, textiles, paper, leather, leather, metal, cigarette case ... Product NameProduct Brief, up to 750*6000mmProduct PictureEmbossing Roller1. 3D, laser engraving,special engraving.2. Emboss with paper roller ...