Package Include 2 x set of 10 Pieces 3mm Width Whiteboard Gridding Tape Grid Marking Tapes Self Adhesive Chart Tapes Artist Tape (Black) Features - Grid marking tape dimension: these chart tapes will come in rolls, and the width of the tape is 3 mm/ 0.12 inch, 50 m/ 164 feet long for each roll, enough for your use chart tape. - Useful gridding tapes: ultra thin gridding tapes can also work as craft tapes, such as creating lines on your scrapbooks, journals, paper crafts, fashion designs and so on vinyl chart tape. - Quantity: 10 rolls of black gridding tapes, each roll's length is 50 m/ 164 feet, can meet your everyday needs for marking and lining width graphic art thin tape. - Graphic chart tape: these chart tapes are in black color, very obvious and general when applied on whiteboard; You can cut to proper length you like, easy to use crafting tape. - Color: Black electric tape black. - Material: Polyester whiteboard tape. - Size: 3mmx50m stickers scrapbooking tape.Goods Informationvinyl chart tape Suitable for positioning, decorating the wall or making your paper works.stickers scrapbooking tape This tape can work on a variety of surfaces, including plastic, whiteboard, paper, wood, etc.graphic art taoe The width of these black tapes is 3mm.whiteboard tape Make sure that the surface is clean and dry before use.graphic chart tape It is easy to tear and leave on the surface.electric tape black you to make straight lines on dry erase board, and will not leave creases or bubbles