Empty Wrap Cores (Paper Tubes/Cylinders) These are empty cores from plastic wrap, such as Kurewrap. They are likely from 50m rolls of Kurewrap. They are very sturdy. They can be used for crafts, reinforcing packaging, storing posters, etc. They are also recommended for children's crafts and science projects. ⚠︎ * Waterproof packaging and anonymous shipping will be used. * Please purchase only if you understand that these are items stored at home. <Size> Length: Approximately 31cm Diameter: Approximately 3cm <Quantity> Number of pieces: 25