The MagSafe Magnetic Filter Holder for iPhone from Haida is a versatile filter adapter that attaches to any iPhone or other smartphone that has MagSafe-enabled magnetic mounting. Easily attach any 58mm magnetic filter to this ring and attach it to a smartphone instantly for improved stills or more cinematic video imaging. When not being used as a filter holder, it doubles as a table stand or tripod mount adapter for improved, hands-free shooting and viewing.