Features:
Suitable for EF 70-200mm f/4L USM, for EF 70-200mm f/4L IS USM, for EF 300mm f/4L USM, for EF 400mm f/5 USM
Aluminum alloy construction, anti-rust and lightweight, to use
Easy to install with a fixing screw stud and handy to apply
It helps you fix and balance your tele lens which is heavy or lengthy hanging off the entrance of camera
Nice accessory for photography lovers, bringing you larger capturing experiences
Specification:
Condition: 100% Brand New
Material: Aluminum Alloy
Color: Shown as photos
Base Mount Interface: UNC 1/4inch
Diameter: Approx 7cm / 2
Inner Diameter: Approx 6 / 2
Weight: Approx 122g
Packing List:
1 * Lens Tripod Mount Ring
Other devices on pictures aren't incorporated