I believe it's unused. Approximately... 16.8cm x 340cm. It will be folded to fit and shipped via Yu-Packet Post, so I cannot combine two items. They will be shipped individually. If you purchase 5 or 6 items, I will consider using Takkyubin (home delivery service), but the shipping cost will increase significantly, so the discount will be minimal... I cannot reply to bulk purchase requests due to the system, so please contact me via comments. Please note that it may be compressed for shipping. *Please read the profile and understand before purchasing.