201 Stainless Steel Stamping Blank Tag Pendants, Manual Polishing, Heart, GoldenSize: about 15mm long, 16mm wide, 1mm thick, hole: 1.5mm.âMirror Surface Effect: with sleeking and double sided manual polishing process, it looks more glossy, like a mirror which is no texture and the image is clear. âThickness: Sturdy and durable, more smoother and thicker. âPackaging: Individually packaged to prevent scratches.