Our brand FLIPIFY® uses premium quality paper to produce dark printing images compared to other cheap roll labels offered. The roll labels are also perforated for easy tearing and hand-applying. Perforations are a series of small holes punched into the backing material between each label. It's an excellent choice for almost any label project and has excellent print quality. The adhesive for this label is a general-purpose strong permanent adhesive. This adhesive is ideal for corrugated cardboard, plastic bags, plastic containers, plywood, shrink wrap and more.