You need a longer run than the 6.3m roll and you're not about to keep splicing tape together mid-poster. The 137 gives you 11m per roll at the same 12.7mm width. Eight rolls in the box. Same Scotch reliability, just more tape per roll for the bigger jobs — signage, mounting, display boards that actually need a clean, continuous bond
| brand | Scotch |
| model | 137 |
| width_mm | 12.7 |
| length_m | 11 |
| box_quantity | 8 |
| category | Office Supplies |
| subcategory | Adhesives & Tapes |
