Scotch Magic Tape, 1/2 x 450 Inches, 10 Rolls (104) Pack of 10 Rolls, Each Roll is 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. Photo safe and made in USA. Great for a wide variety of uses, such as sealing envelopes and permanent mending of torn documents