Colorful graphic tape, lightweight and compact. Moderate viscosity, very easy to use. Size: Each roll is 3mm/0.12" wide and 20m/65.6ft long. Great for making marking lines. These tapes can be used on many different surfaces such as glass, whiteboards, walls, paper, wood and metal. A useful tool for fashion designers, students, patternmakers or anyone needing to pattern cut. Widely used in data table recognition, distinguishing things and marking your paper works, making line charts, guidelines, etc. Can also be used for gift packaging decoration, card decoration, DIY decoration and so on. Package Includes: 30 Rolls Droping Tape Note: 1.Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement.