Edit: it is AI generated, completely missed the genAI tag on the Adobe Stock website, and [4] is not a ton like I thought, it’s 307kg

It’s listed on Adobe Stock photos[1]

I did find other similar photos[2][3] so it looks like it’s an actual thing that exists. Actually found a listing for a 1 metric ton roll of it[4].

[1] https://stock.adobe.com/fr/images/large-rolls-of-paper-at-a-paper-and-cardboard-production-plant-finished-products-rolls-of-paper-for-further-processing/689500501

[2] https://www.dreamstime.com/large-rolls-paper-cardboard-production-plant-finished-products-further-processing-image299294779

[3] https://www.alamy.com/stock-photo/large-paper-rolls.html

[4] https://m.kraftpaper-rolls.com/sale-11507857-100gsm-environment-friendly-natural-brown-kraft-paper-jumbo-roll-for-making-bag.html