Designed for the iPhone 17 Pro Max, the FilMov Attachable Filter Adapter from SmallRig is compatible with their attachable 67mm filter series. It will allow users to enhance their photos and videos using VND, CPL, and Black Mist filters. It operates using magnetic forces, allowing for strong filter adhesion and quick attachment and replacement. Also featured is tool-free installation to your compatible SmallRig phone case and aluminum alloy construction.