This is a set of 6 Terumo 2.5ml syringes. I purchased these a few years ago for administering medication to my child, but they are unused leftovers. They are unopened and unused, but the sterilization expiration date is September 2024. Please understand this before purchasing. - Brand: Terumo - Model: 2.5 - Quantity: Set of 6 - Intended Use: For small animals, etc. - Included: Syringes Thank you for looking.