Avery TrueBlock Parcel Labels are great for sending large envelopes, parcels, mailing tubes and smaller boxes | These Avery Parcel Labels are completely opaque, thanks to our TrueBlock technology | They cover information that is underneath, including text, logos and torn courier labels | You can add your company logo and recipient details to the label using Avery software, and completely cover the existing information | You can save money on packaging materials, and still send a professional-looking package | This bulk pack is great for regular shipping | TrueBlock technology means the labels are completely opaque, covering old text and labels | Great for small boxes, parcels and large envelopes | Label over existing information and re-use packaging materials | Design your labels using free Avery software | Labels made with paper from sourced from sustainable forests