... 20*20cm , or according to your requirements. Edge: saw ,round ,straightPrinting: embossing, screen print, heat transfer printPackage: PE ,PP ... ,Paper Card, Polybag , or according to your requirements.Color: according to Pantone and your requirements.Usage: protect and ... glasses, eyewear, spectacles, sunglasses, goggles, laser record,CDs,LCD screen,camera lens,computer screen,cell phone, jewelry, lens, ...