The ProMaster Filter 77mm ND64X (1.8) Code 8905 is a high-quality circular filter designed for cameras. This neutral density filter, in a clear color, is specifically sized at 77mm to fit most camera lenses. The product offers free shipping, making it a convenient and practical choice for photographers looking to enhance their photos with a more precise exposure. The ProMaster brand is known for its reliable and durable filters, ensuring excellent image quality and performance with this filter.