Feature: 1. Made of high-quality rubber and plastic material, sturdy, durable, and long service life. 2. Applicable to all DSLR cameras, video cameras, DV, HDV, and high-definition cameras. 3. Simple design, lightweight and compact, easy to carry and use, convenient and practical. 4. Strong practical function, easy to adjust, suitable for any 46-92mm lens diameter, can be locked quickly. 5. The flexible gear ring belt allows better focal length adjustment, with precise fixation at each point. Specification: Item Type: Follow Focus Lens Gear Ring Belt Color: Black Material: Rubber + Plastic Weight: Approx. 22g Applicable Scope: Lens Diameter: Approx. 46-92mm Package List: 1 x Follow Focus Lens Gear Ring Belt Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.