Here's an introduction to the CANON DATE BACK A. I purchased this item from a used camera store where its functionality was confirmed, and it works without any issues. The body is in relatively good condition for a used item, but please refer to the photos and make your own assessment. --Included Accessories-- Outer box *Please note that I will be away from December 8th to 13th, and the item will be shipped on the 14th. Thank you for your understanding. Management Number: 120