This is a single roll of 50 mm x 5500 cm (~2 in x 180 feet) Tesa 4965 tape.
The original "Red Tape". This tape has built a strong reputation in the repair industry as the standard for phone and tablet repair. This tape is heavily copied/counterfeited. Ours comes direct from Tesa, and is custom cut for us in the USA.
We actually prefer a newer tape Tesa 61395 Tape that has even better holding properties, but if you want Red Tape, here is genuine Tesa 4965 Red Tape.
3" tape core, works great with our Multi Roll Tape Dispenser.