This is a SiM rubber band. I don't remember the exact date or place of purchase, as it was a long time ago. I also don't remember exactly how many times I've used it, but I think it's almost unused. I've stored it at home for a long time, but I no longer have the opportunity to go to live shows, so I'm putting it up for sale. The condition is relatively clean, but please consider this item only if you understand that it is a used item and has been stored at home. Please refrain from purchasing if you are sensitive to such things. Please check the photos for the condition. I will be checking the item with my own eyes, so there may be some oversight of small details. Please forgive me. I will pack it as compactly as possible and ship it with simple packaging and anonymous delivery. *This item may also be sold at other stores, so we may cancel the sale if it is sold out. Thank you for your understanding. Please feel free to contact me if you have any questions or concerns. I will do my best to ensure a pleasant transaction. Thank you.