80 rolls of commercial wrap cores Sturdy Length: Approximately 30.7 cm Diameter: Approximately 3 cm Suitable for nursery school materials, etc. I believe it's made of a very hard material and is quite durable, so you might be able to make children's chairs or desks. It might also be usable for assembling shelves from 100-yen shops! I will pack them as they are in the photos and ship them in a 100-size box! If you prefer Eco-Mercari shipping, I can change the price to 1700 yen, so please comment. I don't think there are any stains, but please understand that they are stored at home. Commercial wrap, wrap, commercial wrap cores, wrap cores, commercial use, 30.7 cm, sturdy, materials, cylindrical, shelves, 100-yen store, Seria, Daiso