Do Not Stack labels are supplied on rolls for ease of use and storage. These mailing/parcel labels, with bright red text on a white background, are highly visible and give a clear warning to anyone who comes into contact with the parcel or package. These easy-to-peel and apply Do Not Stack stickers on rolls allow the user to quickly apply the labels to boxes, cartons, and packages to alert couriers/handlers or people handling the package to handle it carefully. Our Do Not Stack labels are supplied with an acrylic adhesive that provides good adhesion to cardboard, film, and plastics. Do Not Stack Labels - Label Specification:- Label Dimensions: 70mm x 40mmInternal Core Diameter: 38mmFace Material: Paper - Semi-GlossFace Stock Colour: WhiteText Colour: RedText: Do Not StackAdhesive Type: Acrylic - PermanentQuantity Per Roll: 500 We also have a larger Do Not Stack Sticker We have a full range of packaging labels to help keep all of your parcels safe during transit. A PPI Labels design.