This range of self-adhesive polythene envelopes ensures that important documentation such as delivery notes, invoices and packing lists reach your customer safely. Contents are clearly visible without opening. Water and oil-resistant. Will not rip. Polythene thickness 60 microns. Place your documents inside the envelope. Remove silicone backing paper to expose adhesive. Position and press the envelope to your package. Features and Benefits Self-adhesive Water and oil-resistant Contents clearly visible without opening Will not rip Notes Images are for illustration purposes only, actual product may vary in appearance slightly