mt masking tape is made by Kamoi Kakoshi Co in Okayama Prefecture, Japan. The tapes are made with washi (rice) paper and a special adhesive similar to masking tape. The tape can be moved without causing damage to the surface. Something of a phenomenon since their launch in 2006, mt tapes come in a vivid range of colors and patterns.
Each single roll is is 1/2" wide x 11 yards long (1.5cm x 10m)