Feature: 1. Applicable Model: ND8 ND16 ND32 ND64 filter is applicable for Insta360 GO3 GO2 action camera, which clearly records the beautiful scenery. 2. ND Filter Set: This ND lens filter set includes ND8, ND16, ND32, and ND64 filters, which can prevent overexposure, block scattered light, reduce shutter speed, increase color saturation, and make the picture more transparent and beautiful, bringing more exposure methods and creative space for photography creation. The number after ND represents the dimming ability. 3. High Definition Optical Glass: The lenses are made of optical glass, with high definition grinding treatment, almost no color deviation, high transmittance, and clear imaging, bringing you higher definition image quality. 4. Nano Coating Process: The ND8 ND16 ND32 ND64 lens filter adopts a double sided multi layer nano coating process, which has waterproof, oil resistant, stain resistant, and scratch resistant properties. 5. Easy to Carry: With a storage box that allows filters to be placed in a pocket, making it easy to transport and store in a backpack. 6. Easy to Disassemble and Assemble: The filter installation is simple and convenient, allowing you to rest assured on your video shooting journey. Specification: Item Type: ND8 ND16 ND32 ND64 Lens Filter Material: Lightweight Aluminum, Optical Glass Applicable Model: Suitable for Insta360 GO3 GO2 Weight: Approx. 44g / 1.6oz. Package List: 1 x ND8 Filter 1 x ND16 Filter 1 x ND32 Filter 1 x ND64 Filter 1 x Storage Box