Description: Features: brand new and high quality Quality Assurance by Process of Aluminum Alloy. Easy to use with / without your external filter. Find it so easy to switch. Engage & Disengage the Filter Any Moment You need the ND filters. This listing is for 77mm Use on Universal Lens for DSLR Camera. Specification: Material: aluminum Alloy Color: Black Size: 77mm Packing includes: 1x Camera Lens ND Filter Mount Bracket