Mr Finely Slit Masking Sheet Set (2Pc) Mr Hobby - GT-53

A masking sheets with slits 1 mm or 2 mm in width. This saves time and
effort to cut the masking tape while applying a scale to the masking when
you need fine lines. Two sheets with slits of 1 mm and 2 mm in width, one each, are packaged.
1 mm in width: 166 mm in length, 90 slits/sheet
2 mm in width: 166 mm in length, 45 slits/sheet