BOPP satnds for Biaxially Orientated Polypropylene that is a thin, clear, flexible film used mainly for, biscuit, snack and confectionary packaging. BOPP pearl label film is commonly used for bottle labels and bar soap overwrap. It can be produced with special sealing layers and with a wide variety of surface finishes to enhance consumer interest and appeal. I f your text isn't too specialised pearl label film would be perfectly fine.