ZipWall T260 Tape for Dust Barriers 2-Inch x 60-Feet Seal large openings, dustproof almost anything Double-sided, one side is gentle like traditional painters tape - the other side has a stronger adhesive specially designed to hold plastic sheeting Allows repositioning of plastic for up to 1 hour, 14-day rating Tears without knife or scissors Contains one 2 x 60 roll Two Year Warranty