Abundant Combinations: You will receive 24 rolls of dry erase board tape, including 14 rolls of black pinstriping tape and 10 rolls in red, blue, yellow, light yellow, and green, providing a variety of colors to meet different needs. Long Enough to Use: Each tape roll is approximately 3 mm (1/8 inch) wide and 66 meters (216 feet) long, ideal for creating even and straight lines on charts, crafts, whiteboards, bulletin boards, and other decorative applications. Easy to Use: The whiteboard grid tape has no paper backing and features a reliable adhesive for easy application and removal without leaving residue or glue marks, helping to protect surfaces. Suitable for a Variety of Surfaces: The thin line tape adheres well to whiteboards, dry erase boards, plastic, glass, paper, wood, metal, ceramics, and other clean, flat surfaces, making it useful for creating grid lines or position markers. Multiple Applications: This tape can be used to organize, label, and separate items, as well as for marking guides, writing on chalkboards, line drawings, and more, making it suitable for use in schools, classrooms, homes, offices, construction sites, and other settings. Color: Multicolor Material: PET Size: 66m x 3mm Package Contents: 24 rolls of dry erase board tape Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement allows for an error of +/- 1-3 cm.