Chartpak BG1251M Graphic Art Tape, 1/8 W x 324 L Inches, Black Matte, 1 Roll 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