AmazingSpark 12 Rolls Magnetic Tape Roll Thin Strips 1/4 in x 19.7 ft Whiteboard Magnet Tape Line Magnetic Boarder Marking Line for Classroom Office Graphic Divider Art Decorative(Black,0.39 Inch)

12 Rolls Magnetic Whiteboard Tape: you will receive 12 black magnet strips for whiteboards, each is 0.39 inch wide (10mm), long 19.7 feet (6m), the deep black color is eye catching and enhance the functionality of tape, sufficient quantity to meet your use and replacement needs, you can also share with others. Magnetic Feature: the thin magnetic tape is made from PVC surface on one side and a magnet on the other side, no sticky; Magnetic design allows for attachment to any metal surface or whiteboard, smooth adhesion and easy removal without leaving residue, can be easily cut into tiny labels or borders, for detailed divisions and labeling. DIY Customizability: our white board tape line magnetic let your creativity run wild when creating designs, such as drawing grid lines on a whiteboard or any other metal surface for distinguishing different categories and themes, or other teaching purposes, adds DIY fun and high practicality to your group or students. Easy Installation and Removal: the magnetic tag roll tape is easy to install without the need for tools or professional assistance, which is designed without backing paper, flexible and reusable, just cut the tape to the required length and place it on any metal surface or whiteboard, ideal for teachers, office workers, or anyone who enjoys an efficient organizational tool. Wide Application: our dry erase board tapes for lines are suitable for whiteboards, refrigerator doors, metal shelves, office filing cabinets and most metal surfaces, can be used for making calendars, diagrams, presentations, layouts, planning events, making to do lists, making timelines, performance comparison charts, photo frames, graphics, signage, artwork and more