Scotch 233+ Performance Green Masking Tape, 36 mm. width x 55 m. (16/Rolls). 16 Rolls(1 Case) of 1-1/2"(18mm) 3M 233+ Green AUTOMOTIVE REFINISH MASKING TAPE PART# 26338-16. • 16 Rolls(1 Case) of 1-1/2"(18mm) 3M 233+ Green AUTOMOTIVE REFINISH MASKING TAPE PART# 26338-16.