Product Description[ Premium Material ] Our colorful pinstripe tape is made of high-quality material with strong adhesive, which is lightweight, waterproof and durable to use. It is easy to stick and tear off and leaves no residue on the surface. [ Self-adhesive Design ] Our whiteboard tape has a self-adhesive design without paper backing, which makes it easy to apply or tear off and leaves no residue on the surface of the objects. These thin tape lines stick perfectly to the whiteboard and are not easy to fall off. [ Easy to Use ] Our 3mm whiteboard tapes come in vibrant colors, which is very clear and universal when applied to the whiteboard. You can also cut it to the right length according to your requirements. Just cut to a random length and stick it anywhere you want to build different shapes as you like. [ Wide Application ] Our grid marking tape is suitable for various surfaces such as whiteboard, blackboard, plastic, glass, paper, etc. In addition, you can use our thin electrical tape to separate things and mark your paperwork, line diagrams, guidelines, create grids, mark your paper or use as craft tape on your scrapbooks, notebooks, journals, paper crafts or fashion designs. Color: Assorted colors Material: PET Size: Each one measures about 3mm0.12inch and 66m per roll Package Contents: 12 Rolls x Graphic Tape (Including 2 x Light Yellow, 2 x Green, 2 x Black, 2 x Red, 2 x White and 2 x Blue) Above package contents only, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.