Scotch Magic Tape 810S10 is the preferred tape for offices, homes and schools. It's invisible when applied and won't show on copies. This is an ideal tape for permanent paper mending. It can be written on with pen, pencil or marker, it pulls off the roll smoothly. Scotch Magic Tape cuts easily and is very reliable. This package contains 10 rolls of tape, each roll is 3/4 in. x 800 in. with a 1 in. core. The tape is photo safe and made in the USA with globally sourced materials.