I googled extra wide acetate roll.
https://www.amazon.com/Cellophane-Inches-Baskets-Flowers-Rolls/dp/B07WJ5DGLY/ref=mp_s_a_1_1_sspa?dchild=1&keywords=extra+wide+acetate+roll&qid=1624021746&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyUEM1SVA1MDFVRDBWJmVuY3J5cHRlZElkPUEwODI1NDE1MktKSTBMOTFXQ01EQyZlbmNyeXB0ZWRBZElkPUEwNzYxNDY2MVdQTTMwUzgzTlJPTiZ3aWRnZXROYW1lPXNwX3Bob25lX3NlYXJjaF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl Was one of the results