Cardboard tubes [paper tubes], 30cm long x 8cm in diameter, set of 10. The length is 30cm, and within the 10 tubes, some are 1-2mm longer. The diameter is 8cm, and the cardboard thickness is 2mm. We use them around the sink to hold plastic grocery bags, for storing dried noodles, and lying them down to store posters. There may be some dirt from storage. Thank you for looking. Price includes shipping, so please refrain from price negotiations. - Material: Kraft paper - Type: Cylindrical tube - Quantity: 10 pieces - Dimensions: Standard size for packaging - Use: Suitable for storage and shipping