Canon TRIPOD MOUNT RING B (W) - This is a tripod mount ring. Compatible lenses: EF 300mm F4 L IS USM EF 35-350mm F3.5-5.6 L USM EF 100-400mm F4.5-5.6 L IS USM EF 70-200mm F2.8 L USM EF 70-200mm F2.8 L IS USM EF 70-200mm F2.8 L IS II USM EF 70-200mm F2.8 L IS III USM This item was obtained from someone in their 60s. As it is a used item, please understand that there may be some signs of use, such as scratches and minor soiling. I have confirmed that it functions properly, 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, it will be wrapped in bubble wrap, placed in a cardboard box, and shipped via Yu-Pack. Other: ・Please purchase after understanding and agreeing to the description. ・Please refrain from purchasing if you are concerned about minor details, as this is a used item. Management number: 1012587 au