Scotch� Permanent Double Sided Tape. 1/2". 1/2in x 450in (12.5 yd) 12.7mm x 11.4m. Photo safe*. 3M
To refill, grasp empty core with thumb and forefinger and pull. Push new roll onto posts. Refill with 1/2 inch Scotch� brand tapes.
Always refer to the actual package for the most accurate information