Orders placed by 4 PM will be shipped the same day! Partir SURE LINE α Heat Mat SURE LINE α Purchased from Partir in 2020 or 2021. I used it frequently back then, but I haven't used the mat much since 2022. I used a bath towel on the mat, so the inside is clean, but there is a stain on the neck area. There is no instruction manual. Operation has been confirmed. Please understand that this is a used item. It will be shipped in the mat's carrying bag. If you prefer simple packaging, please contact me before purchasing. Instant purchase is OK ♪ If you would like to purchase a single item, please leave a comment. If you have any other questions, please feel free to ask ☺︎