Our LiquidFoil™ Stickers are printed on sparkling silver foil BOPP material. BOPP stands for biaxially oriented polypropylene which is a film that is naturally resistant to UV rays and has amazing resistance to chemicals and abrasion. In the Liquid Foil™ process we start with silver foil BOPP. We then print a white ink base layer to mask certain areas on the theLiquidFoil™ Stickers, and finally, we print full-color CYMK on top of the entire design. The result is wherever the foil isn’t masked by the white ink, the CYMK ink is applied directly to the foil sticker. As a result, the sticker pops in color intensity where foil shows through where the white ink mask is not applied. The remaining full-color ink applied on top of the white ink retains a matte finish look. These stickers are best used in indoor applications. Our stunning LiquidFoil™ Stickers create an eye-catching first impression of your company when you are handing them out to your potential clients!