Approximately 3mm white nylon thread - Color: White - Width: Approximately 3mm - Material: Nylon 10m for 300 yen 20m for 600 yen, 30m for 900 yen, etc. are also available. Please comment if you wish to purchase other lengths. Please understand that this item is stored by a private individual. Please check the condition in the images. Please refrain from purchasing if you are overly concerned about the condition. Please also read my profile. Thank you for viewing.