Highland Masking Tape is a general purpose masking tape used for bundling, holding, sealing, noncritical masking and general utility paper-tape applications. Economical, light duty tape Can be written on with pens, pencils and markers for quick labeling. Easy unwind and tear off. Popular tape for school use. Holds paper to concrete block walls. Crepe paper backing with rubber adhesive. Grade: Economy; Core Size: 3"; Dispenser Included: No; Adhesive Material: Natural Rubber.