Canon Extension Tube FD50. This item was acquired from someone in their 60s. They said they cherished it, and as they said, the exterior is generally clean. While generally clean, please consider that it is a used item, so there may be some minor scratches or signs of use. I have confirmed its functionality, and I believe there are no particular problems. *If you are concerned about minor details, please refrain from bidding. Included accessories: Front and rear caps Regarding shipping, I will wrap it in bubble wrap and ship it in a cardboard box via Yu-Pack. Other: ・Please purchase after understanding and agreeing to the description. ・As this is a used item, please refrain from purchasing if you are concerned about minor details. Management number: 1015667 au