Chartpak Graphic Art Tape, 1/32 W x 648 L Inches, Black Matte, 1 Roll (BG3101M) Create even, solid lines for charts, crafts, decorations and signage Durable material with permanent adhesive Use both indoors and outdoors on clean, dry surfaces Works on a variety of surfaces, including plastic, whiteboard, glass, paper, wood, metal and ceramic Made in USA