Scotch 3M Magic Tape, 1/2 x 450 Inches (Pack of 12) Pack of 12 Rolls, Each roll 1/2 x 450 Inches, Scotch(R) Magic(TM) Tape is the original matte finish, invisible tape It is the preferred tape for offices, home offices, and schools Write on it with pen, pencil or marker, Great for a wide variety of uses, such as sealing envelopes and permanent mending of torn documents Photo safe and made in USA