Thank you for viewing. This is a tripod mount for the EF70-200mm F4L IS USM and EF70-200mm F4L II IS USM lenses. I am selling it because I changed the lens I use. I have only used it for about a week, so it is almost new and in beautiful condition. No pets, no smoking. I will ship it in the original box and packaging it arrived in. It is currently over 10,000 yen on Amazon, so I think it's a great deal. Thank you. EF70-200mm F4L IS USM EF70-200mm F4L II IS USM EF400mm F5.6L USM EF80-200mm F2.8L - Brand: iShoot - Model: C720XXB - Color: Gray, close to white - Material: Metal #Canon #Lens