● These are tape cores (paper tubes, paper rolls, paper cores). They are sturdy, rigid, and durable. As they are recycled items, there are no stains, but there are traces of tape having been removed. Please understand that these are recycled items before purchasing. ● Size: Approximately 8.3cm in diameter, 3.5cm in width, and 3mm in thickness. ● Weight: Approximately 19g (per piece) ● Quantity: 18 pieces ※ The quantity can be changed. Please feel free to let us know in the comment section, and we will adjust the price according to your desired quantity. ● Shipping method: To prevent water damage, we will wrap them in cushioning material and ship them in a box. Although they have been stored carefully, please refrain from purchasing if you are concerned, as they are recycled items and have been stored by a private individual.