For DIY enthusiasts: These are perfect for shelves, desks, cat towers for dogs and cats, etc. ▼Size ・Diameter: 40mm ・Inner Diameter: 37mm ・Thickness: 3mm ・Length: 297mm (A4 size length) ▼Comments ・Very hard material. ・Can withstand the weight of an adult woman without crushing. ・Use a saw to cut. ・If you would like more, please comment. ・Stored as personal items, so there may be some dirt or scratches. ・Also recommended for children's science projects ◎ ・Anonymous shipping ・May be deleted due to circumstances. Please understand. Instant purchase OK ( ´ ▽ ` )/ Will be carefully packaged and delivered＊ Items are listed by quantity＊ Please come and take a look＊ #momoPaperTubeDIY