Compatibility: The filter mount is stretchable and special designed for iPhone 16, iPhone 16 Plus, 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max bare phone. It provides a good soultion for professional videography, live streaming, vlogging, and more. *Warm Tips: 1) It's not compatible with iPhone 17 Pro and iPhone 17 Pro Max. 2) If you're going to use with iPhone Plus and Pro Max series, please pull the mount outward before using. It's recommended to use without phone case. For 67mm Threaded Filters: The filter adapter lets you add a standard 67mm filter and it doesn't block any of your iPhone's lenses. It allows you to use varied filters like CPL filter, ND filter, black mist filter or blue/gold streak filter to create effects and control light. Note: It's not compatible with magnetic filter and designed for one filter only at a time Double-sided Magnetic Design: The magnetic filter base is made of aluminum, the inner side features with 18 heavy-duty magnets, which can securely attracts the magnetic phone case. While 36 magnets on the outer side supports mounting the filter base onto the magnetic desktop stand, magnetic selfie stick, stabilizer, etc. Expansion Capabilities: This lens filter mount has two extension holes on the sides for using with the included cold shoe mount adapter or 1/4''-20 female thread adapter. Easily attach a video light, microphone, or tripod as you need Package Contents: The package includes magnetic filter base x1, cold shoe mount adapter x 1, 1/4”-20 female thread adapter x1, screw x4, screwdriver x1. Note*: all the filters are not included JJC MFS-II Magnetic Mobile Filter Adapter System is designed specifically for iPhone 15/14 Pro and 15/14 Pro Max users, providing a 67mm filter thread interface, enabling smartphone photography to enjoy professional camera filter effects. The metal filter interface of MFS-II adopts silicone groove double protection, which does not harm the phone lens and enhances anti-glare and anti-leakage functions. The product features MAG-SAFE magnetic suction design for quick and secure attachment to the back of the phone. The back magnetic ring of MFS-II can be used with MAG-SAFE brackets, selfie sticks, JJC MS-M1 magnetic selfie mirrors, and other accessories. MFS-II has two metal connection ports on the side: one port can install a cold shoe adapter, supporting external LED lights or microphones, meeting diverse shooting needs; the other port can accommodate a 1/4"-20 threaded nut adapter, facilitating installation on tripods, gimbals, and other equipment, suitable for Vlog shooting, live streaming, and mobile filmmaking, enhancing shooting connectivity and convenience.