This roll of 0.70 inches x 60.1 yards of Scotch Contractor Grade Tan Masking Tape is a general-purpose masking tape designed for use on non-damageable surfaces. One 60-yard roll will cover a 15 x 15 room. Masking tape is so strong, that it can stay on for up to three days on interior surfaces and one day on exterior surfaces, and it removes easily without leaving a sticky residue behind. Tape with a strong adhesive that can be used as an indoor or outdoor tape. Designed for use on vinyl, carpet, metal and plastic Masking tape made from 50% renewable resources with a 3-inch core made from 70% post-consumer waste. How to use it: Let the firmly applied painters tape set for 30 to 60 minutes before starting to paint. When paint is dry to the touch, lift tape up slowly to remove at a 45-degree angle.