Features: Enhances your photography Precisions with Tripods Collar Mount, aluminum alloy support for 70 200mm F4 / F4L IS lens. This Tripods mount Rings features adjustable base with 1/4inch Interfaces and inner diameter of approximately, ensuring secure for lens. for professional photographers and photography enthusiasts who demand stability and balance in their shot, especially when using for 70 200mm F4 / F4L IS lens. Whether you're capturing outdoor landscapes, traveling, or fast sports event, this Tripods collar mount provides the steadiness need for clear. The Tripods Collar Mount is not only but also quick to installs and remove, making it convenient accessory for on the go shootings. Specifications: Materials: ABS Package Includes: 1PC Tripods Collar note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!