Specification Brand : Agatige BulletPoint1 : Aluminum alloy material - Tripod collar mount ring is made of aluminum alloy, go through CNC integrated molding process, which allow you attach your lens to ball head, clamp or panorama head BulletPoint2 : Corduroy inside - Lens tripod ring has high grade corduroy inside to keep the endoscopic body will not be scratched, ring inner diameter is 68mm, ring width is 2cm, suitable for 70‑200mm F4 Lens BulletPoint3 : Applicable - Ring is secured around your lens and can be attached to a tripod or monopod via the 1/4in screw hole interface, lens tripod ring makes it easy to mount the telephoto lens camera to a tripod for balancing body BulletPoint4 : Baking paint process - Lens mount ring is processed by baking paint process, and is resistant to oxidation, which is wear‑resistant, appearance and exquisite workmanship are much better than similar products made by molding BulletPoint5 : Easy to use - With the help of the lens bracket, lens collar tripod mount ring can freetheir hands and reduce pressure on hands, thus extend working hours, rotating the camera will now be much easier and faster ItemName : Lens Collar Tripod Mount Ring, Lens Tripod Mount Ring Collar Support Bracket for 70mm to 200mm F4 Lens for Camera Tripod ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tripod-lens-mount-rings Manufacturer : Agatige ModelName : Agatigetncpq4gem2 ModelNumber : Agatigetncpq4gem2 PartNumber : Agatigetncpq4gem2 ProductDescription : Item Type:LensCollar Material: Alloy Color: Black Ring Inner Diameter: Approx.68mm/2.7in Ring Width: Approx. 2cm/0.8in Weight: Approx. 148.0g/5.2oz Interface: 1/4in Screw Hole Application: for 70‑200mmF4Lens