Originals have a Lifespan Warranty in opposition to producer's defects - envisioned lifespan of in excess of two hundred uses with suitable treatment We then come to our 45µ bag. For anyone of you that have adopted the start of bubble bag, you'd remember the 250µ bag which we discontinued https://www.redmontpkg.co.uk/blog/2025/04/11/what-are-corrugated-envelopes-the-complete-guide/