Universal Invisible Tape, 1/2 inch x 1296 inch, 1 inch Core, Clear, 12/PackAcrylic office tape becomes invisible upon contact with a flat, smooth surface. Reliable adhesive keeps tape in place. Matte finish accepts ballpoint pen and pencil marks. Stock up and save! Tape Type: Transparent Office; Adhesive Material: Acrylic; Width: 1/2"; Size: 1/2" x 1296".