Description: The DuoLock twist-to-lock system is compatible with all Optiline mounts. The ring composed of 34 magnets makes mounting your phone faster to the MAG series of holders and accessories. Place your phone next to the holder and the magnets will do the rest. - Edge-to-edge coverage and reinforced corners to increase impact resistance. - Safety hook included. - Perfect compatibility with all MAG phone holders/accessories and Duolock attachments.
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