Specification Brand : WBTY BulletPoint1 : Simple for work and convenient for installation; BulletPoint2 : Design with large external diameter, and fit most cameras and camcorders; BulletPoint3 : Suitable for most shooting situations BulletPoint4 : High quality Aluminum alloy grip ,durable; BulletPoint5 : Built-in Stainless steel screw, in accord with the global standard size; ItemName : Follow Focus Zoom Lever Adjustable Manual Flexible Focus Gear Ring Belt and Handle for DSLR Camera Zoom Lens ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-rapid-focusing-levers Manufacturer : WBTY ModelName : WBTYkh2xbvo3eg ModelNumber : WBTYkh2xbvo3eg PartNumber : WBTYkh2xbvo3eg ProductDescription : Description: The follow focus ring belt can match the follow focus in a great way. And the ring belt can fit all zooming lens with size from 49mm to 82mm. Specifications: Suitable lens size: 49mm, 52mm, 55mm, 58mm, 62mm ,67mm, 72mm, 77mm, 82mm Material: High quality Aluminum alloy, ABS Item color: Black Whole length: 36cm Gear module: Global engineering standard 0.8 Package Included: 1 x Follow Focus Ring Belt Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.