These are the cardboard tubes that kimono, yukata, obi, etc. are wrapped around. For nagajuban, long coats, etc. Some tubes have lids on both ends, some don't. Everything in the first photo is included. A total of 20 tubes. Diameter: Approximately 2-4.5 cm Length: Approximately 35.5-41 cm Thick, slightly thick, thin Craft supplies, DIY Paper tubes Paper cores Bulk sale Winding rods Core wood Type...Other Handmade materials Handmade supplies