Thank you for looking. These are dedicated dividers for Sanko's Elpis series. They have been opened but are unused. Also, due to long-term storage at home, the packaging bag is not as clean as new. Therefore, the condition of the item is listed as "close to unused." Please refrain from purchasing if you are concerned. -Product size: 　Long (325x50) / 2 pieces 　Short (212x50) / 3 pieces *Please also check my profile.