3M TA20 Hand-Masker Tape Applicator, 3M Hand-Masker, 6.5" x 5.7" x 2.7", Tape Applicator, Holds & Protects A Standard 60 Yard Roll Of Masking Tape Up To 2" Wide, Unlike Other Professional Tape Applicators, Gives You The Flexibility To Quickly & Accurately Mask Base & Casing, Patented Tool Has Rollers Specifically Designed To Ride Along The Curves & Contours Of Molding While Applying Tape Flush Against The Wall, Yielding Sharp, Consistent Professional Paint Lines.