Description: 100% brand new and high quality Features: This item is easy to adjust the distance of a camera lens. It allows you to be more efficient and precise. High quality Aluminum alloy grip, durable. Non-slip design, and smooth design is no harm to your camera. Special used for follow focus. Suitable for any lens with diameter from approx. 52mm to 86mm(2.0-3.4in). Suitable for most shooting situations. Easy to install and operate, convenient for usage Specifications: Material: Rubber Grip Material: Aluminum Alloy Application: DSLR Camera, Camcorder, etc. Suitable Lens Size: 52mm-86mm/2.05-3.39inch(approx.) Color: Black Grip Color: Blue Gear Length: 14cm/5.51inch(approx.) Quantity:1Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Include: 1Pc x Flexible Gear Ring Belt (other accessories demo in the picture is not included.)